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<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
I think there is no need to increase ulimit inside the CT since most operations are performed from the node side.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
I've added ulimit tweak to the tool itself, will build it soon.<br>
</div>
<div id="appendonsend"></div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> users-bounces@openvz.org <users-bounces@openvz.org> on behalf of Jehan PROCACCIA <jehan.procaccia@tem-tsp.eu><br>
<b>Sent:</b> Saturday, April 24, 2021 12:32 PM<br>
<b>To:</b> OpenVZ users <users@openvz.org><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
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<div>ok I increased to 10240 and it completed successfully now , thanks : <br>
</div>
<br>
<div>on the Hyoervisor: <br>
</div>
<div><span style="font-size:10pt"><em># grep NUMFILE /etc/vz/conf/7ed1de35-75bc-4137-977a-b4055067fb0a.conf
</em></span><br>
<span style="font-size:10pt"><em>NUMFILE="10240"</em></span><br>
<span style="font-size:10pt"><em># ulimit -n 10240</em></span><br>
</div>
<div><span style="font-size:10pt"><em><br>
</em></span></div>
<div><span style="font-size:10pt"><span style="font-size:12pt">this second command may not be needed, I wondered if the 10240 numfile ulimit needs to be set inside the container or on the hypervisor ?</span>
<br>
</span></div>
<div><span style="font-size:10pt"><br>
</span></div>
<div><span style="font-size:10pt"><em># vzconvert8 convert --log /tmp/idp4mt-convovz8.logidp4mt idp4mt</em></span><br>
<span style="font-size:10pt"><em></em></span></div>
<div><span style="font-size:10pt"><em>...<br>
</em></span></div>
<div><span style="font-size:10pt"><em>rdma-core x86_64 32.0-3.vl8</em></span><br>
<span style="font-size:10pt"><em>zstd x86_64 1.4.4-1.vl8</em></span><br>
<span style="font-size:10pt"><em>7ed1de35-75bc-4137-977a-b4055067fb0a: Warning!</em></span><br>
<span style="font-size:10pt"><em>The following packages were added compared to CentOS 8:['nss.x86_64', 'nspr.x86_64', 'binutils.x86_64', 'nss-softokn-freebl.x86_64', 'nss-sysinit.x86_64', 'nss-util.x86_64', 'nss-softokn.x86_64']</em></span><br>
<span style="font-size:10pt"><em>7ed1de35-75bc-4137-977a-b4055067fb0a: Conversion successful at 11:19:29.385333</em></span><br>
<br>
</div>
<div>inside the CT <br>
</div>
<div>
<div><span style="font-size:10pt"><em># cat /etc/redhat-release </em></span><br>
<span style="font-size:10pt"><em>Virtuozzo Linux release 8</em></span><br>
<br>
<br>
</div>
</div>
<br>
<hr id="x_zwchr">
<div><b>De: </b>"Denis Silakov" <dsilakov@virtuozzo.com><br>
<b>À: </b>"jehan procaccia" <jehan.procaccia@imtbs-tsp.eu><br>
<b>Cc: </b>"OpenVZ users" <users@openvz.org><br>
<b>Envoyé: </b>Samedi 24 Avril 2021 07:16:00<br>
<b>Objet: </b>Re: [Users] virtuozzo base OS and new centos 8 orientations<br>
</div>
<br>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Yes. 'ulimit -n 10240' before the conversion could help.<br>
</div>
<div id="x_appendonsend"></div>
<hr style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Jehan PROCACCIA <jehan.procaccia@imtbs-tsp.eu><br>
<b>Sent:</b> Friday, April 23, 2021 10:37 PM<br>
<b>To:</b> Denis Silakov <dsilakov@virtuozzo.com><br>
<b>Cc:</b> OpenVZ users <users@openvz.org><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div>
<div id="x_x_zimbraEditorContainer" class="x_x_6" style="font-family:arial,helvetica,sans-serif; font-size:12pt; color:#000000">
<div><span style="font-size:10pt"><span style="font-size:12pt">OK, I revert to a previous snapshot, not sure I took the correct one though (anyway, tah CT is a test, I don't care to loose it ..)</span>
<br>
</span></div>
<div><span style="font-size:10pt"><em><br>
</em></span></div>
<div><span style="font-size:10pt"><em># prlctl snapshot-list idp4mt</em></span><br>
<span style="font-size:10pt"><em>PARENT_SNAPSHOT_ID SNAPSHOT_ID</em></span><br>
<span style="font-size:10pt"><em> <strong>
{6a5c1dcf-776e-4011-a935-06b186c38541}</strong></em></span><br>
<span style="font-size:10pt"><em>{6a5c1dcf-776e-4011-a935-06b186c38541} *{6703557b-e46c-4437-877a-ca3d8f917d79}</em></span><br>
<span style="font-size:10pt"><em># prlctl snapshot-list idpmt4</em></span><br>
<span style="font-size:10pt"><em>PARENT_SNAPSHOT_ID SNAPSHOT_ID</em></span><br>
<span style="font-size:10pt"><em>[root@olympos ~]# prlctl snapshot-switch idp4mt --id
<strong>6a5c1dcf-776e-4011-a935-06b186c38541</strong></em></span><br>
<br>
</div>
<div>so I set NUMFILE in CT this way : <br>
</div>
<div><br>
</div>
<div><em># grep NUMFILE /etc/vz/conf/7ed1de35-75bc-4137-977a-b4055067fb0a.conf</em><br>
<em>NUMFILE="4096"</em><br>
<br>
</div>
<div><span style="font-size:10pt"><em># vzconvert8 convert --log /tmp/idp4mt-convovz8.logidp4mt idp4mt</em></span><br>
<span style="font-size:10pt"><em>7ed1de35-75bc-4137-977a-b4055067fb0a: Creating the snapshot...</em></span><br>
<span style="font-size:10pt"><em>The snapshot with id {e4d44103-1aa8-4040-bc1b-4161e234e0c4} has been successfully created.</em></span><br>
<br>
<span style="font-size:10pt"><em>Starting conversion: 7ed1de35-75bc-4137-977a-b4055067fb0a at 21:33:22.250234</em></span><br>
<span style="font-size:10pt"><em>...</em></span><br>
</div>
<div><span style="font-size:10pt"><em>Transaction Summary</em></span><br>
<span style="font-size:10pt"><em>================================================================================</em></span><br>
<span style="font-size:10pt"><em>Install 31 Packages</em></span><br>
<span style="font-size:10pt"><em>Upgrade 582 Packages</em></span><br>
<br>
<span style="font-size:10pt"><em>Total size: 381 M</em></span><br>
<span style="font-size:10pt"><em>Downloading Packages:</em></span><br>
<span style="font-size:10pt"><em>[SKIPPED] libmodulemd1-1.8.16-0.2.9.4.2.x86_64.rpm: Already downloaded</em></span><br>
<span style="font-size:10pt"><em>[SKIPPED] annobin-9.35-1.vl8.x86_64.rpm: Already downloaded</em></span><br>
<span style="font-size:10pt"><em>..</em></span><br>
</div>
<div><span style="font-size:10pt"><em>Running scriptlet: filesystem-3.8-3.vl8.x86_64 1/1</em></span><br>
<br>
<span style="font-size:10pt"><em>Preparing : 1/1</em></span><br>
<span style="font-size:10pt"><em>Running scriptlet: libgcc-8.4.1-1.vl8.x86_64 1/1Error: Cannot open file /vz/template/vzlinux/8/x86_64/pm/base0-b1ad5fe4dfeb5b55/packages/python3-six-1.15.0-8.vl8.2.noarch.rpm: [Errno 24] Too many
open files: '/vz/template/vzlinux/8/x86_64/pm/base0-b1ad5fe4dfeb5b55/packages/python3-six-1.15.0-8.vl8.2.noarch.rpm'</em></span><br>
<span style="font-size:10pt"><em>FATAL ERROR: python callback ??? failed, aborting!</em></span><br>
<span style="font-size:10pt"><em>Error: /usr/share/vzyum/bin/yum failed, exitcode=1</em></span><br>
<span style="font-size:10pt"><em>7ed1de35-75bc-4137-977a-b4055067fb0a: Conversion successful at 21:33:41.692332</em></span><br>
<br>
</div>
<div>Did I miss to increase ulimit ? <br>
</div>
<div><br>
</div>
<div>thanks . <br>
</div>
<div>
<div><br>
</div>
</div>
<div><br>
</div>
<hr id="x_x_zwchr">
<div><b>De: </b>"Denis Silakov" <dsilakov@virtuozzo.com><br>
<b>À: </b>"jehan procaccia" <jehan.procaccia@imtbs-tsp.eu><br>
<b>Cc: </b>"OpenVZ users" <users@openvz.org><br>
<b>Envoyé: </b>Vendredi 23 Avril 2021 21:09:47<br>
<b>Objet: </b>Re: [Users] virtuozzo base OS and new centos 8 orientations<br>
</div>
<div><br>
</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Agrh, "Too many open files" is the reason, you should increase your ulimit values. We have already discussed this in the list and likely we should change ulimits directly from script for the time of its work.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
And yes, I would recommend to revert container to pre-convert state. vzconvert automatically creates snapshot every time it is launch, you can simply use "prlctl snapshot-switch" (and btw, if you performed several conversion attempts, you can already have multiple
snapshots)<br>
</div>
<div id="x_x_appendonsend"></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Jehan PROCACCIA <jehan.procaccia@imtbs-tsp.eu><br>
<b>Sent:</b> Friday, April 23, 2021 10:03 PM<br>
<b>To:</b> Denis Silakov <dsilakov@virtuozzo.com><br>
<b>Cc:</b> OpenVZ users <users@openvz.org><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div>
<div id="x_x_x_zimbraEditorContainer" class="x_x_x_6" style="font-family:arial,helvetica,sans-serif; font-size:12pt; color:#000000">
<div>OK, indeed there was <br>
</div>
<div><br>
</div>
<div><span style="font-size:10pt"><em>OSTEMPLATE=".vzlinux-8-x86_64"</em></span><br>
<span style="font-size:10pt"><em>TECHNOLOGIES="x86_64 nptl "</em></span><br>
<span style="font-size:10pt"><em>DISTRIBUTION="centos"</em></span><br>
<span style="font-size:10pt"><em>OSRELEASE="4.18.0"</em></span><br>
<br>
</div>
<div>I changed OSTEMPLATE back to : <br>
</div>
<div><span style="font-size:10pt"><em>OSTEMPLATE=".centos-8-x86_64"</em></span><br>
<br>
</div>
<div>now it goes on :<br>
</div>
<div><br>
</div>
<div><span style="font-size:10pt"><em># vzconvert8 convert --log /tmp/idp4mt-convovz8.logidp4mt idp4mt</em></span><br>
<span style="font-size:10pt"><em>7ed1de35-75bc-4137-977a-b4055067fb0a: Creating the snapshot...</em></span><br>
<span style="font-size:10pt"><em>The snapshot with id {6703557b-e46c-4437-877a-ca3d8f917d79} has been successfully created.</em></span><br>
<br>
<span style="font-size:10pt"><em>Starting conversion: 7ed1de35-75bc-4137-977a-b4055067fb0a at 20:31:03.188883</em></span><br>
<span style="font-size:10pt"><em>base0 3.0 kB/s | 4.6 kB 00:01</em></span><br>
<span style="font-size:10pt"><em>base0 30 MB/s | 13 MB 00:00</em></span><br>
<span style="font-size:10pt"><em>base1 20 kB/s | 2.9 kB 00:00</em></span><br>
<span style="font-size:10pt"><em>Dependencies resolved.</em></span><br>
<span style="font-size:10pt"><em>================================================================================</em></span><br>
<span style="font-size:10pt"><em>Package Arch Version Repository</em></span><br>
<span style="font-size:10pt"><em>Size</em></span><br>
<span style="font-size:10pt"><em>================================================================================</em></span><br>
<span style="font-size:10pt"><em>Installing:</em></span><br>
<span style="font-size:10pt"><em>vzlinux-logos-httpd noarch 80.5.1-2.vl8 base0 24 k</em></span><br>
<span style="font-size:10pt"><em>replacing centos-logos-httpd.noarch 80.5-2.el8</em></span><br>
<span style="font-size:10pt"><em>vzlinux-release x86_64 3:8.3-11.vl8 base0 35 k</em></span><br>
<span style="font-size:10pt"><em>replacing centos-linux-release.noarch 8.3-1.2011.el8</em></span><br>
<span style="font-size:10pt"><em>replacing centos-linux-repos.noarch 8-2.el8</em></span><br>
<span style="font-size:10pt"><em>Upgrading:</em></span><br>
<span style="font-size:10pt"><em>abattis-cantarell-fonts noarch 0.0.25-6.vl8.1 base0 155 k</em></span><br>
<span style="font-size:10pt"><em>acl x86_64 2.2.53-1.vl8.1 base0 80 k</em></span><br>
<span style="font-size:10pt"><em>...</em></span><br>
</div>
<div><span style="font-size:10pt"><em>(613/614): zip-3.0-23.vl8.x86_64.rpm 458 kB/s | 270 kB 00:00</em></span><br>
<span style="font-size:10pt"><em>(614/614): zlib-1.2.11-17.vl8.x86_64.rpm 160 kB/s | 102 kB 00:00</em></span><br>
<span style="font-size:10pt"><em>--------------------------------------------------------------------------------</em></span><br>
<span style="font-size:10pt"><em>Total 376 kB/s | 381 MB 17:17</em></span><br>
<span style="font-size:10pt"><em>Running transaction check</em></span><br>
<span style="font-size:10pt"><em>Transaction check succeeded.</em></span><br>
<span style="font-size:10pt"><em>Running transaction test</em></span><br>
<span style="font-size:10pt"><em>Transaction test succeeded.</em></span><br>
<span style="font-size:10pt"><em>Running transaction</em></span><br>
<span style="font-size:10pt"><em>Running scriptlet: filesystem-3.8-3.vl8.x86_64 1/1</em></span><br>
<br>
</div>
<div>but fails here: <br>
<br>
<span style="font-size:10pt"><em>Preparing : 1/1</em></span><br>
<span style="font-size:10pt"><em>Running scriptlet: libgcc-8.4.1-1.vl8.x86_64 1/1Error: Cannot open file /vz/template/vzlinux/8/x86_64/pm/base0-b1ad5fe4dfeb5b55/packages/libgcc-8.4.1-1.vl8.x86_64.rpm: [Errno 24] Too many open files:
'/vz/template/vzlinux/8/x86_64/pm/base0-b1ad5fe4dfeb5b55/packages/libgcc-8.4.1-1.vl8.x86_64.rpm'</em></span><br>
<span style="font-size:10pt"><em>FATAL ERROR: python callback ??? failed, aborting!</em></span><br>
<span style="font-size:10pt"><em>Error: /usr/share/vzyum/bin/yum failed, exitcode=1</em></span><br>
<span style="font-size:10pt"><em>7ed1de35-75bc-4137-977a-b4055067fb0a: Conversion successful at 20:48:44.232772</em></span><br>
<br>
</div>
<div>the CT seems still beeing a centos8 !? <br>
</div>
<div><br>
</div>
<div><span style="font-size:10pt"><em>[root@idp4mt ~]# cat /etc/redhat-release </em>
</span><br>
<span style="font-size:10pt"><em>CentOS Linux release 8.3.2011</em></span><br>
<br>
</div>
<div>is it broken now ? I did before a backup of the root.hds , I can revert it to it's original centos 8 packages states, maybe I should set back that root.HDD and allow more open files to reply the process<br>
</div>
<div>Kevin Drysdale said on that thread : <br>
</div>
<div><span style="font-size:10pt"><em>Yes, it was just the stock ulimit default value of 1024 for open files before I changed it. I increased that by a factor of 10 to 10240, and that did the trick.</em></span></div>
<div>But where/how can I change the ulimit of open files ? <br>
</div>
<div><br>
</div>
<div>thanks . <br>
</div>
<div><br>
</div>
<hr id="x_x_x_zwchr">
<div><b>De: </b>"Denis Silakov" <dsilakov@virtuozzo.com><br>
<b>À: </b>"Jehan PROCACCIA" <jehan.procaccia@tem-tsp.eu><br>
<b>Cc: </b>"OpenVZ users" <users@openvz.org><br>
<b>Envoyé: </b>Vendredi 23 Avril 2021 20:04:58<br>
<b>Objet: </b>Re: [Users] virtuozzo base OS and new centos 8 orientations<br>
</div>
<div><br>
<style style="display:none">
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Yes, need to look into CT config (/vz/private/<em>7ed1de35-75bc-4137-977a-b4055067fb0a</em>/ve.conf) and turn back 'centos' as template.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div id="x_x_x_appendonsend"></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Jehan PROCACCIA <jehan.procaccia@tem-tsp.eu><br>
<b>Sent:</b> Friday, April 23, 2021 8:19 PM<br>
<b>To:</b> Denis Silakov <dsilakov@virtuozzo.com><br>
<b>Cc:</b> OpenVZ users <users@openvz.org><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div>
<div style="font-family:arial,helvetica,sans-serif; font-size:12pt; color:#000000">
<div id="x_x_x_x_zimbraEditorContainer" class="x_x_x_x_6" style="font-family:arial,helvetica,sans-serif; font-size:12pt; color:#000000">
<div>well, it looks like I'am in the middle of the process, now it doesn't want to convert anymore
<br>
</div>
<div><br>
</div>
<div><em># vzconvert8 convert --log /tmp/idp4mt-convovz8.logidp4mt idp4mt</em><br>
<em>7ed1de35-75bc-4137-977a-b4055067fb0a: Conversion aborted: Container's OS template is not supported</em><br>
<br>
</div>
<div>althought the CT seems to be keept in centos 8 :<br>
</div>
<div><br>
</div>
<div><em>[root@idp4mt ~]# cat /etc/redhat-release </em><br>
<em>CentOS Linux release 8.3.2011</em><br>
<br>
</div>
<div>maybe I need to revert/remove something that the conversion has started ? <br>
</div>
<div><br>
</div>
<div>thanks . <br>
</div>
<br>
<br>
<hr id="x_x_x_x_zwchr">
<div><b>De: </b>"Denis Silakov" <dsilakov@virtuozzo.com><br>
<b>À: </b>"Jehan PROCACCIA" <jehan.procaccia@tem-tsp.eu><br>
<b>Cc: </b>"OpenVZ users" <users@openvz.org><br>
<b>Envoyé: </b>Vendredi 23 Avril 2021 16:28:45<br>
<b>Objet: </b>Re: [Users] virtuozzo base OS and new centos 8 orientations<br>
</div>
<br>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Probably the issue with gcc is caused by gcc update in VzLinux 8 which is happening right now.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Could you check again, the repos are refreshed now?</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
And the script considered the problem to be serious enough not to proceed with conversion.<br>
</div>
<div id="x_x_x_x_appendonsend"></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Jehan PROCACCIA <jehan.procaccia@tem-tsp.eu><br>
<b>Sent:</b> Friday, April 23, 2021 5:01 PM<br>
<b>To:</b> Denis Silakov <dsilakov@virtuozzo.com><br>
<b>Cc:</b> OpenVZ users <users@openvz.org><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div>
<div style="font-family:arial,helvetica,sans-serif; font-size:12pt; color:#000000">
<div id="x_x_x_x_x_zimbraEditorContainer" class="x_x_x_x_x_6" style="font-family:arial,helvetica,sans-serif; font-size:12pt; color:#000000">
<div>yes it's better with --log option , but still no convertion and errors/warnings !? :
<br>
</div>
<div><br>
</div>
<div><em># vzconvert8 convert --log /tmp/idp4mt-convovz8.logidp4mt idp4mt</em><br>
<em>7ed1de35-75bc-4137-977a-b4055067fb0a: Creating the snapshot...</em><br>
<em>The snapshot with id {6a5c1dcf-776e-4011-a935-06b186c38541} has been successfully created.</em><br>
<br>
<em>Starting conversion: 7ed1de35-75bc-4137-977a-b4055067fb0a at 15:58:13.564369</em><br>
<em>Cache was expired</em><br>
<em>0 files removed</em><br>
<em>base0 23 MB/s | 11 MB 00:00</em><br>
<em>base1 1.7 kB/s | 257 B 00:00</em><br>
<em>Metadata cache created.</em><br>
<em>Last metadata expiration check: 0:00:01 ago on Fri Apr 23 13:58:18 2021.</em><br>
<em>base0 31 kB/s | 4.2 kB 00:00</em><br>
<em>base1 38 kB/s | 2.9 kB 00:00</em><br>
<em>Error:</em><br>
<em>Problem: package annobin-9.35-1.vl8.x86_64 requires gcc >= 8, but none of the providers can be installed</em><br>
<em>- package gcc-8.3.1-5.vl8.x86_64 requires libgomp = 8.3.1-5.vl8, but none of the providers can be installed</em><br>
<em>- package redhat-rpm-config-125-1.vl8.noarch requires annobin, but none of the providers can be installed</em><br>
<em>- cannot install both libgomp-8.3.1-5.vl8.x86_64 and libgomp-8.3.1-5.1.el8.x86_64</em><br>
<em>- cannot install the best update candidate for package redhat-rpm-config-123-1.el8.noarch</em><br>
<em>- problem with installed package libgomp-8.3.1-5.1.el8.x86_64</em><br>
<em>(try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)</em><br>
<em>Error: /usr/share/vzyum/bin/yum failed, exitcode=1</em><br>
<em>7ed1de35-75bc-4137-977a-b4055067fb0a: Conversion successful at 15:58:21.015511</em><br>
<br>
</div>
<div>back on the CT I am still on centos 8 : <br>
</div>
<div><br>
</div>
<div><em>[root@idp4mt ~]# cat /etc/redhat-release </em><br>
<em>CentOS Linux release 8.3.2011</em><br>
</div>
<br>
<hr id="x_x_x_x_x_zwchr">
<div><b>De: </b>"Denis Silakov" <dsilakov@virtuozzo.com><br>
<b>À: </b>"Jehan PROCACCIA" <jehan.procaccia@tem-tsp.eu>, "OpenVZ users" <users@openvz.org><br>
<b>Envoyé: </b>Vendredi 23 Avril 2021 15:48:57<br>
<b>Objet: </b>Re: [Users] virtuozzo base OS and new centos 8 orientations<br>
</div>
<div><br>
</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Looks like we broke launch without --log option while improving logging.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Will be fixed soon, as a workaround you can use --log option.<br>
</div>
<div id="x_x_x_x_x_appendonsend"></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> jehan Procaccia tem-tsp <jehan.procaccia@tem-tsp.eu><br>
<b>Sent:</b> Friday, April 23, 2021 4:41 PM<br>
<b>To:</b> OpenVZ users <users@openvz.org>; Denis Silakov <dsilakov@virtuozzo.com><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div>
<div class="x_x_x_x_x_x_moz-cite-prefix">I tested vzconvert8 from fresly installed vzdeploy8 (vzdeploy8-1.0.30-1.vl7.x86_64)
<br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">it failed : <br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><i><br>
</i></div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><i># vzconvert8 convert tomcatsrv9</i><i><br>
</i><i>712c1ecb-29e8-46e9-b81b-7856fb4ab3c9: Creating the snapshot...</i><i><br>
</i><i>The snapshot with id {369834dc-cee0-4d87-807e-77f18b2f4c70} has been successfully created.</i><i><br>
</i><i><br>
</i><i>Starting conversion: 712c1ecb-29e8-46e9-b81b-7856fb4ab3c9 at 15:36:46.492202</i><i><br>
</i><i>Traceback (most recent call last):</i><i><br>
</i><i> File "/usr/bin/vzconvert8", line 362, in <module></i><i><br>
</i><i> args.func()</i><i><br>
</i><i> File "/usr/bin/vzconvert8", line 198, in process_cts</i><i><br>
</i><i> results = pool.map(process_single_ct, args.CT)</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 266, in map</i><i><br>
</i><i> return self._map_async(func, iterable, mapstar, chunksize).get()</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 644, in get</i><i><br>
</i><i> raise self._value</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 119, in worker</i><i><br>
</i><i> result = (True, func(*args, **kwds))</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 44, in mapstar</i><i><br>
</i><i> return list(map(*args))</i><i><br>
</i><i> File "/usr/bin/vzconvert8", line 300, in process_single_ct</i><i><br>
</i><i> log_info(l.strip(), ct_log)</i><i><br>
</i><i>UnboundLocalError: local variable 'ct_log' referenced before assignment</i><br>
<br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">did I missed something ? <br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">thanks . <br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">Le 22/03/2021 à 08:09, Denis Silakov a écrit :<br>
</div>
<blockquote>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Looks a bit strange indeed, vzdeploy was intended to just leave httpd from centos in such cases.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
But now we have one more way for converting containers which will probably be more reliable. It utilizes vzpkg tool and should be launched from the server side:</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
# yum install vzdeploy8</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
# vzconvert8 convert <CTID></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b>
<a class="x_x_x_x_x_x_moz-txt-link-abbreviated" href="mailto:users-bounces@openvz.org" target="_blank">
users-bounces@openvz.org</a> <a class="x_x_x_x_x_x_moz-txt-link-rfc2396E" href="mailto:users-bounces@openvz.org" target="_blank">
<users-bounces@openvz.org></a> on behalf of Ian <a class="x_x_x_x_x_x_moz-txt-link-rfc2396E" href="mailto:openvz_list@fishnet.co.uk" target="_blank">
<openvz_list@fishnet.co.uk></a><br>
<b>Sent:</b> Thursday, March 11, 2021 6:48 PM<br>
<b>To:</b> OpenVZ users <a class="x_x_x_x_x_x_moz-txt-link-rfc2396E" href="mailto:users@openvz.org" target="_blank">
<users@openvz.org></a><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div class="x_x_x_x_x_x_BodyFragment"><font size="2"><span style="font-size:11pt">
<div class="x_x_x_x_x_x_PlainText">On 03/03/2021 10:46, Denis Silakov wrote:<br>
> Meanwhile, issue with kernel-headers should be fixed in the latest script.<br>
> ------------------------------------------------------------------------<br>
<br>
Hi,<br>
<br>
On a brand new centos8 container I get the following error from yum <br>
after running the vzdeloy8 script (with the ignore kernel env set) :<br>
<br>
-----<br>
<br>
Modular dependency problems:<br>
<br>
Problem 1: conflicting requests<br>
- nothing provides module(platform:el8) needed by module <br>
httpd:2.4:8030020201104025655:30b713e6-0.x86_64<br>
Problem 2: conflicting requests<br>
- nothing provides module(platform:el8) needed by module <br>
python36:3.6:8030020201104034153:24f1489c-0.x86_64<br>
Dependencies resolved.<br>
Nothing to do.<br>
<br>
------<br>
<br>
I tried removing and reinstalling httpd* but that didn't resolve the error.<br>
<br>
<br>
Any ideas ?<br>
<br>
<br>
I feel this is very close now !<br>
Thanks for all your hard work.<br>
<br>
Regards<br>
<br>
Ian<br>
<br>
<br>
_______________________________________________<br>
Users mailing list<br>
<a class="x_x_x_x_x_x_moz-txt-link-abbreviated" href="mailto:Users@openvz.org" target="_blank">Users@openvz.org</a><br>
<a href="https://lists.openvz.org/mailman/listinfo/users" target="_blank">https://lists.openvz.org/mailman/listinfo/users</a><br>
</div>
</span></font></div>
<br>
<fieldset class="x_x_x_x_x_x_mimeAttachmentHeader"></fieldset>
<pre class="x_x_x_x_x_x_moz-quote-pre">_______________________________________________
Users mailing list
<a class="x_x_x_x_x_x_moz-txt-link-abbreviated" href="mailto:Users@openvz.org" target="_blank">Users@openvz.org</a>
<a class="x_x_x_x_x_x_moz-txt-link-freetext" href="https://lists.openvz.org/mailman/listinfo/users" target="_blank">https://lists.openvz.org/mailman/listinfo/users</a>
</pre>
</blockquote>
<p><br>
</p>
</div>
</div>
</div>
<div><br>
<br>
</div>
<hr id="x_x_x_x_x_zwchr">
<div><b>De: </b>"Denis Silakov" <dsilakov@virtuozzo.com><br>
<b>À: </b>"Jehan PROCACCIA" <jehan.procaccia@tem-tsp.eu>, "OpenVZ users" <users@openvz.org><br>
<b>Envoyé: </b>Vendredi 23 Avril 2021 15:48:57<br>
<b>Objet: </b>Re: [Users] virtuozzo base OS and new centos 8 orientations<br>
</div>
<div><br>
</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Looks like we broke launch without --log option while improving logging.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Will be fixed soon, as a workaround you can use --log option.<br>
</div>
<div id="x_x_x_x_x_appendonsend"></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> jehan Procaccia tem-tsp <jehan.procaccia@tem-tsp.eu><br>
<b>Sent:</b> Friday, April 23, 2021 4:41 PM<br>
<b>To:</b> OpenVZ users <users@openvz.org>; Denis Silakov <dsilakov@virtuozzo.com><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div>
<div class="x_x_x_x_x_x_moz-cite-prefix">I tested vzconvert8 from fresly installed vzdeploy8 (vzdeploy8-1.0.30-1.vl7.x86_64)
<br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">it failed : <br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><i><br>
</i></div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><i># vzconvert8 convert tomcatsrv9</i><i><br>
</i><i>712c1ecb-29e8-46e9-b81b-7856fb4ab3c9: Creating the snapshot...</i><i><br>
</i><i>The snapshot with id {369834dc-cee0-4d87-807e-77f18b2f4c70} has been successfully created.</i><i><br>
</i><i><br>
</i><i>Starting conversion: 712c1ecb-29e8-46e9-b81b-7856fb4ab3c9 at 15:36:46.492202</i><i><br>
</i><i>Traceback (most recent call last):</i><i><br>
</i><i> File "/usr/bin/vzconvert8", line 362, in <module></i><i><br>
</i><i> args.func()</i><i><br>
</i><i> File "/usr/bin/vzconvert8", line 198, in process_cts</i><i><br>
</i><i> results = pool.map(process_single_ct, args.CT)</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 266, in map</i><i><br>
</i><i> return self._map_async(func, iterable, mapstar, chunksize).get()</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 644, in get</i><i><br>
</i><i> raise self._value</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 119, in worker</i><i><br>
</i><i> result = (True, func(*args, **kwds))</i><i><br>
</i><i> File "/usr/lib64/python3.6/multiprocessing/pool.py", line 44, in mapstar</i><i><br>
</i><i> return list(map(*args))</i><i><br>
</i><i> File "/usr/bin/vzconvert8", line 300, in process_single_ct</i><i><br>
</i><i> log_info(l.strip(), ct_log)</i><i><br>
</i><i>UnboundLocalError: local variable 'ct_log' referenced before assignment</i><br>
<br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">did I missed something ? <br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">thanks . <br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix"><br>
</div>
<div class="x_x_x_x_x_x_moz-cite-prefix">Le 22/03/2021 à 08:09, Denis Silakov a écrit :<br>
</div>
<blockquote>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Looks a bit strange indeed, vzdeploy was intended to just leave httpd from centos in such cases.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
But now we have one more way for converting containers which will probably be more reliable. It utilizes vzpkg tool and should be launched from the server side:</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
# yum install vzdeploy8</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
# vzconvert8 convert <CTID></div>
<hr style="display:inline-block; width:98%">
<div id="x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b>
<a class="x_x_x_x_x_x_moz-txt-link-abbreviated" href="mailto:users-bounces@openvz.org" target="_blank">
users-bounces@openvz.org</a> <a class="x_x_x_x_x_x_moz-txt-link-rfc2396E" href="mailto:users-bounces@openvz.org" target="_blank">
<users-bounces@openvz.org></a> on behalf of Ian <a class="x_x_x_x_x_x_moz-txt-link-rfc2396E" href="mailto:openvz_list@fishnet.co.uk" target="_blank">
<openvz_list@fishnet.co.uk></a><br>
<b>Sent:</b> Thursday, March 11, 2021 6:48 PM<br>
<b>To:</b> OpenVZ users <a class="x_x_x_x_x_x_moz-txt-link-rfc2396E" href="mailto:users@openvz.org" target="_blank">
<users@openvz.org></a><br>
<b>Subject:</b> Re: [Users] virtuozzo base OS and new centos 8 orientations</font>
<div> </div>
</div>
<div class="x_x_x_x_x_x_BodyFragment"><font size="2"><span style="font-size:11pt">
<div class="x_x_x_x_x_x_PlainText">On 03/03/2021 10:46, Denis Silakov wrote:<br>
> Meanwhile, issue with kernel-headers should be fixed in the latest script.<br>
> ------------------------------------------------------------------------<br>
<br>
Hi,<br>
<br>
On a brand new centos8 container I get the following error from yum <br>
after running the vzdeloy8 script (with the ignore kernel env set) :<br>
<br>
-----<br>
<br>
Modular dependency problems:<br>
<br>
Problem 1: conflicting requests<br>
- nothing provides module(platform:el8) needed by module <br>
httpd:2.4:8030020201104025655:30b713e6-0.x86_64<br>
Problem 2: conflicting requests<br>
- nothing provides module(platform:el8) needed by module <br>
python36:3.6:8030020201104034153:24f1489c-0.x86_64<br>
Dependencies resolved.<br>
Nothing to do.<br>
<br>
------<br>
<br>
I tried removing and reinstalling httpd* but that didn't resolve the error.<br>
<br>
<br>
Any ideas ?<br>
<br>
<br>
I feel this is very close now !<br>
Thanks for all your hard work.<br>
<br>
Regards<br>
<br>
Ian<br>
<br>
<br>
_______________________________________________<br>
Users mailing list<br>
<a class="x_x_x_x_x_x_moz-txt-link-abbreviated" href="mailto:Users@openvz.org" target="_blank">Users@openvz.org</a><br>
<a href="https://lists.openvz.org/mailman/listinfo/users" target="_blank">https://lists.openvz.org/mailman/listinfo/users</a><br>
</div>
</span></font></div>
<br>
<fieldset class="x_x_x_x_x_x_mimeAttachmentHeader"></fieldset>
<pre class="x_x_x_x_x_x_moz-quote-pre">_______________________________________________
Users mailing list
<a class="x_x_x_x_x_x_moz-txt-link-abbreviated" href="mailto:Users@openvz.org" target="_blank">Users@openvz.org</a>
<a class="x_x_x_x_x_x_moz-txt-link-freetext" href="https://lists.openvz.org/mailman/listinfo/users" target="_blank">https://lists.openvz.org/mailman/listinfo/users</a>
</pre>
</blockquote>
<p><br>
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