[ovirt-users] Re: Delete un-imported VMs from FC storage or any storage. UPDATE2

I believe I have found the relevant error in the engine.log. __________________________________________________________________________________________________________________________________________________________ Exception: 'VDSGenericException: VDSErrorException: Failed to HSMGetAllTasksStatusesVDS, error = Cannot create Logical Volume: u'vgname=0e4ca0da-1721-4ea7-92af-25233a8679e0 lvname=bb20b34d-96b9-4dfe-b122-0172546e51ce err=[\' /dev/mapp er/36589cfc0000003413cb667d8cd46ffb8: read failed after 0 of 4096 at 0: Input/output error\', \' /dev/mapper/36589cfc0000003413cb667d8cd46ffb8: read failed after 0 of 4096 at 858993393664: Input/output error\', \' /dev/mapper/36589cfc00 00003413cb667d8cd46ffb8: read failed after 0 of 4096 at 858993451008: Input/output error\', \' WARNING: Error counts reached a limit of 3. Device /dev/mapper/36589cfc0000003413cb667d8cd46ffb8 was disabled\', \' Logical Volume "bb20b34d- 96b9-4dfe-b122-0172546e51ce" already exists in volume group "0e4ca0da-1721-4ea7-92af-25233a8679e0"\']', code = 550' __________________________________________________________________________________________________________________________________________________________ So my question is how do I delete that already existing Logical Volume safely, so that I can move a disk from my iscsi to the FC. This VM used to exsist on the FC before I migrated which is how I ended up in this situation. On 12/03/2018 01:13 PM, Jacob Green wrote: > > Any thoughts on how I remove an un-imported VM from my FIbre > Channel storage? I cannot move my working VMs back to the FC, and I > believe it is because the older un-imported version is creating conflict. > > > On 11/29/2018 03:12 PM, Jacob Green wrote: >> >> Ok, so here is the situation, before moving/importing our >> primary storage domain, I exported a few VMs, so they would not need >> to go down during the "Big migration" however they are now residing >> on some iscsi storage, now that the Fibre Channel storage is back in >> place, I cannot move the disks of the VMs to the Fiber channel >> because their is an unimported version of that VM residing on the >> Fibre Channel. I need to delete or remove the VM from the Fibre >> Channel so I can move the working VM back to the Fibre Channel. >> >> I hope that makes sense, but essentially I have a current duplicate >> VM running in iscsi that I need to move to the fibre channel. >> however because the VM used to exsist on the fibre channel and has >> the same disk name, I cannot move it to the fibre channel, also it >> seems odd to me there is no way to clear the VMs from the storage >> without importing them. There must be a way? >> >> >> Thank you. >> >> >> >> On 11/28/2018 10:14 PM, Jacob Green wrote: >>> >>> Hey wanted to thank you for your reply, and wanted to let you know >>> that late after I sent this email, my colleuege and I figured out >>> we needed to enable the FCoE key in the ovirt manager and tell >>> ovirt that eno51 and eno52 interfaces are FCoE. >>> >>> >>> However I ran into another issue. Now that our Fiber channel is >>> imported to the new environment and were able to import VMs, we >>> have some VMs that we will not be importing, however we see no way >>> to delete them from the storage in the GUI. Or I am just missing it. >>> >>> >>> *TLDR*: How does one delete VMs available for import, without >>> importing them from the storage domain? >>> >>> >>> Thank you. >>> >>> >>> >>> On 11/28/2018 01:26 AM, Luca 'remix_tj' Lorenzetto wrote: >>>> On Wed, Nov 28, 2018 at 6:54 AM Jacob Green<jgreen(a)aasteel.com> wrote: >>>>> Any help or insight into fiber channel with ovirt 4.2 would be greatly >>>>> appreciated. >>>>> >>>> Hello Jacob, >>>> >>>> we're running a cluster of 6 HP BL460 G9 with virtual connect without issues. >>>> >>>> [root@kvmsv003 ~]# dmidecode | grep -A3 '^System Information' >>>> System Information >>>> Manufacturer: HP >>>> Product Name: ProLiant BL460c Gen9 >>>> Version: Not Specified >>>> >>>> We've, anyway, a different kind of CNA: >>>> >>>> [root@kvmsv003 ~]# cat /sys/class/fc_host/host1/device/scsi_host/host1/modeldesc >>>> HP FlexFabric 20Gb 2-port 650FLB Adapter >>>> >>>> But i see is running the same module you're reporting >>>> >>>> [root@kvmsv003 ~]# lsmod | grep bnx >>>> bnx2fc 103061 0 >>>> cnic 67392 1 bnx2fc >>>> libfcoe 58854 2 fcoe,bnx2fc >>>> libfc 116357 3 fcoe,libfcoe,bnx2fc >>>> scsi_transport_fc 64007 4 fcoe,lpfc,libfc,bnx2fc >>>> [root@fapikvmpdsv003 ~]# >>>> >>>> Since the fcoe connection is managed directly by virtual connect, i'm >>>> not having fcoe informations shown with fcoeadm: >>>> >>>> [root@kvmsv003 ~]# fcoeadm -i >>>> [root@kvmsv003 ~]# >>>> >>>> Are you sure you set up the right configuration on virtual connect side? >>>> >>>> Luca >>>> >>> >>> -- >>> Jacob Green >>> >>> Systems Admin >>> >>> American Alloy Steel >>> >>> 713-300-5690 >>> >>> >>> _______________________________________________ >>> Users mailing list --users(a)ovirt.org >>> To unsubscribe send an email tousers-leave(a)ovirt.org >>> Privacy Statement:https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct:https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives:https://lists.ovirt.org/archives/list/users@ovirt.org/message/PR... >> >> -- >> Jacob Green >> >> Systems Admin >> >> American Alloy Steel >> >> 713-300-5690 >> >> >> _______________________________________________ >> Users mailing list --users(a)ovirt.org >> To unsubscribe send an email tousers-leave(a)ovirt.org >> Privacy Statement:https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct:https://www.ovirt.org/community/about/community-guidelines/ >> List Archives:https://lists.ovirt.org/archives/list/users@ovirt.org/message/NQ... > > -- > Jacob Green > > Systems Admin > > American Alloy Steel > > 713-300-5690 > > > _______________________________________________ > Users mailing list --users(a)ovirt.org > To unsubscribe send an email tousers-leave(a)ovirt.org > Privacy Statement:https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct:https://www.ovirt.org/community/about/community-guidelines/ > List Archives:https://lists.ovirt.org/archives/list/users@ovirt.org/message/IR... -- Jacob Green Systems Admin American Alloy Steel 713-300-5690 _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/M4W5E4UVT7V...