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    2. ronan-a
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    Posts made by ronan-a

    • RE: Lost access to all servers

      @KPS The DRBD volume of the LINSTOR database was not created by the driver. We just restarted few services + the hosts to fix that. Unfortunately, we have no explanation for what could have happened. So unfortunately I don't have much more interesting information to give. However if a person finds himself again in this situation, I can assist him in order to see if we can obtain more interesting logs.

      posted in Compute
      ronan-aR
      ronan-a
    • RE: Lost access to all servers

      @fred974 If you can yes. 😉 Send me the code using the chat.

      posted in Compute
      ronan-aR
      ronan-a
    • RE: Lost access to all servers

      @fred974 I was a little bit busy, I can take a look at your problems tomorrow.
      In the worst case, do you have a way to open a ssh connection to your servers?

      posted in Compute
      ronan-aR
      ronan-a
    • RE: Lost access to all servers

      @fred974 I'll take a look at the logs. Thanks. What's the ouput of lvs? If the database is not active, execute: vgchange -ay linstor_group.

      posted in Compute
      ronan-aR
      ronan-a
    • RE: Lost access to all servers

      @fred974 Hi, well first, how many hosts do you have?
      We recommend to use at least 3 hosts, (4 is more robust). And also what's your replication count on your LINSTOR SR?
      I ask these questions because it's possible that a problem on a host has caused reboots on the whole pool and finally the emergency state.

      Now: can you share the kern.log files of each host? And execute this command (on each machine) please:

      drbdsetup status xcp-persistent-database
      
      posted in Compute
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @jchua We currently don't have a test version planned for XCP-ng 8.3. Only 8.2 is supported for the moment.

      posted in News
      ronan-aR
      ronan-a
    • RE: Xen Orchestra Load Balancer - turning on hosts

      @berish-lohith Just FYI I created a card in our backlog, I don't see too many blocking points to implement it correctly. 😉

      posted in Xen Orchestra
      ronan-aR
      ronan-a
    • RE: XCP-ng 8.3 public alpha 🚀

      @Anonabhar Could you upload the other logs (xensource.log, daemon.log, etc)? There is no valid reason to have a call to cleanup.py (not a SR scan) every 30s if there is nothing to coalesce. 🙂

      posted in News
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @jmccoy555 said in RunX: tech preview:

      this uuid is of the SR created by the step in the first post?

      Right!

      Regarding all xe vm-param-set/xe vm-disk-remove/xe template-param-set commands, you must use the VM UUID returned by the xe vm-install command. I edited the post regarding that. 😉

      posted in News
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @etomm Why this yum remove command? You just deleted what allows to manage VMs. 😅 You can try to reinstall the packages using yum install.

      posted in News
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @etomm Could you share the full error message/trace please? 🙂

      posted in News
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @r3m8 Weird, did you run a xe-toolstack-restart?

      posted in News
      ronan-aR
      ronan-a
    • RE: Updates announcements and testing

      @JeffBerntsen I think I will release a new linstor RPM to override the sm testing package. The current is: sm-2.30.7-1.2.0.linstor.1.xcpng8.2.x86_64.rpm. For the moment, you can downgrade if you want. 🙂

      posted in News
      ronan-aR
      ronan-a
    • RE: Updates announcements and testing

      @JeffBerntsen What's your sm version? I suppose, you updated your hosts and you don't have the right one.

      Please send me the output of: rpm -qa | grep sm-. 🙂

      posted in News
      ronan-aR
      ronan-a
    • RE: Create VM Error SR_BACKEND_FAILURE_1200, No such Tapdisk.

      @geoffbland No problem. 🙂 It's the first time I see this error with tapdisk (and it's it's even more surprising to have it on this type of SR...).

      It had all been working fine and I had not changed anything on the share - it just stopped working

      In this case, maybe there was a problem with the XAPI, a lock on the device or something else. Not easy to find the cause without remote access. Don't hesitate to ping us if this problem comes back. 😉

      posted in Xen Orchestra
      ronan-aR
      ronan-a
    • RE: Create VM Error SR_BACKEND_FAILURE_1200, No such Tapdisk.

      Also:

      Jun  8 22:39:00 XCPNG02 SM: [11473] ['/usr/sbin/tap-ctl', 'open', '-p', '11505', '-m', '5', '-a', 'aio:/var/run/sr-mount/ec87c10e-1499-c1c5-cf3f-c234062bb459/ubuntu-22.04-live-server-amd64.iso', '-R']
      Jun  8 22:39:00 XCPNG02 SM: [11473]  = 13
      Jun  8 22:39:00 XCPNG02 SM: [11473] ['/usr/sbin/tap-ctl', 'close', '-p', '11505', '-m', '5', '-t', '30']
      Jun  8 22:39:00 XCPNG02 SM: [11473]  = 0
      Jun  8 22:39:00 XCPNG02 SM: [11473] ['/usr/sbin/tap-ctl', 'detach', '-p', '11505', '-m', '5']
      Jun  8 22:39:01 XCPNG02 SM: [11473]  = 0
      Jun  8 22:39:01 XCPNG02 SM: [11473] ['/usr/sbin/tap-ctl', 'free', '-m', '5']
      Jun  8 22:39:01 XCPNG02 SM: [11473]  = 0
      

      There is this error during the tapdisk open call: Permission denied (errno 13).
      Are you sure you can access correctly to the data of your SR?

      The last exception is caused in blktap2.py:

                          try:
                              tapdisk = cls.__from_blktap(blktap)
                              node = '/sys/dev/block/%d:%d' % (tapdisk.major(), tapdisk.minor)
                              util.set_scheduler_sysfs_node(node, 'noop')
                              return tapdisk
                          except:
                              TapCtl.close(pid, minor)
                              raise
      
      posted in Xen Orchestra
      ronan-aR
      ronan-a
    • RE: Create VM Error SR_BACKEND_FAILURE_1200, No such Tapdisk.

      @geoffbland You can downgrade your sm version on each host using:

      yum downgrade sm-2.30.6-1.1.xcpng8.2.x86_64
      

      But I'm not sure if your problem is related to the sm linstor version.

      posted in Xen Orchestra
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @bc-23 You don't have the patched RPMs because there is a new hotfix in the 8.2 and 8.2.1 versions on the main branch. So the actual xenopsd package version is greater than runx... So we must build a new version of the runx packages on our side to correct this issue. We will fix that. 😉

      posted in News
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @bc-23 What's your xenopsd version? We haven't updated the modified runx package of xenopsd to support runx with XCP-ng 8.2.1. It is possible that you are using the latest packages without the right patches. ^^"

      So please to confirm this issue using rpm -qa | grep xenops. 🙂

      posted in News
      ronan-aR
      ronan-a
    • RE: RunX: tech preview

      @theaeon said in RunX: tech preview:

      Oh now that's interesting. Turns out the containers (both archlinux and the one i just created) are exiting w/ error 143. They're getting sigterm'ed from somewhere.

      It's related to how we terminate the VM process: it's a wrapper and not the real process that manages the VM. But we shouldn't show this code to users, it's not the real code, I will create an issue on our side, thanks for the feedback. 🙂

      posted in News
      ronan-aR
      ronan-a