[ovirt-users] Re: VM Disk extend not reflected in VM oS
Hi Strahil, Apologies for the delay. # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:00 100G 0 disk `-sda1 8:10 100G 0 part |-vg00-root 253:40 99G 0 lvm / `-vg00-swap_1 253:50 980M 0 lvm [SWAP] sdb 8:16 0 100G 0 disk `-sdb1 8:17 0 100G 0 part |-vg_02-lv_nfs-real 253:00 95G 0 lvm | |-vg_02-lv_nfs253:10 95G 0 lvm /nfs | `-vg_02-lv_nfs_snap 253:30 95G 0 lvm `-vg_02-lv_nfs_snap-cow 253:201G 0 lvm `-vg_02-lv_nfs_snap 253:30 95G 0 lvm sr011:01 1024M 0 rom We have tried all manner of rescans ( https://serverfault.com/questions/306737/how-do-i-get-centos-vm-to-re-read-its-increased-disk-size-without-a-reboot ) but nothing shows the additional space allocated. Regards Simon ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4NCSW5IAPAQJ7XHEG7BI5FJ5TJBKIZ6P/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Can you provide the lsblk output ?Most probably changing the size outside of oVirt might cause huge issues, but I think you can try to do a storage migration (if you have a second Datastore) and then expand. Best Regards,Strahil Nikolov On Tue, Mar 8, 2022 at 22:31, si...@justconnect.ie wrote: Hi Strahil, Clicked edit on the VMs disk and then entered the required size to extend the disk in "Extend size by (GiB)" window. The UI showed the correct size of the disk but lsblk on the Guest failed to show any changes. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I2CHVVMLLQCOGCVQXK6WZKTHJL3MG2SI/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TLR4FREBJMUVM4X5BEKOSMWQV3O7HP3A/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Hi Strahil, Clicked edit on the VMs disk and then entered the required size to extend the disk in "Extend size by (GiB)" window. The UI showed the correct size of the disk but lsblk on the Guest failed to show any changes. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I2CHVVMLLQCOGCVQXK6WZKTHJL3MG2SI/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Can you summarize how you expanded the disk,what you see in UI and the output of 'lsblk' (in the guest )? Best Regards,Strahil Nikolov Thanks All, Rescans and reboot didn't resolve this - disk size increase still not seen by OS. Any other suggestions? Regards Simon... ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HYDINHGAK4NTYTTQNH2CZX7PO3S7Y5HB/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CGIVXEAEBCGTHH5YPBYXIBZPRRWEDWFS/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Thanks All, Rescans and reboot didn't resolve this - disk size increase still not seen by OS. Any other suggestions? Regards Simon... ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HYDINHGAK4NTYTTQNH2CZX7PO3S7Y5HB/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Manually rescanning the scsi hosts is for new disks.The previous example 'echo 1 > .../rescan' should do the trick. Can we have the 'lsblk' & 'lsscsi' output ? Best Regards,Strahil Nikolov On Fri, Feb 25, 2022 at 18:53, Angus Clarke wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4MOBAWODBQXMGPHFR3NTJPZVDQK75JM3/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ITJAQXS6EKMN2ARHVUHQC4NU5AQHIX2T/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Manual rescan the SCSI bus, for each echo "- - -" > /sys/class/scsi_host//scan Regards Angus From: si...@justconnect.ie Sent: Friday, February 25, 2022 3:32:01 PM To: users@ovirt.org Subject: [ovirt-users] Re: VM Disk extend not reflected in VM oS In a production environment that is not possible until next week. I have increased disks of live VMs before without any issue so don't understand why the backend shows an increase but is not visible on the VM. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fprivacy-policy.htmldata=04%7C01%7C%7C48aab80ed2344c8ccffb08d9f86ce1aa%7C84df9e7fe9f640afb435%7C1%7C0%7C637813968801758810%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=P1Qb8UjO%2BkROX34%2Fo6dXpKRmdmSyldPK7B7rSRRyoVA%3Dreserved=0 oVirt Code of Conduct: https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2Fdata=04%7C01%7C%7C48aab80ed2344c8ccffb08d9f86ce1aa%7C84df9e7fe9f640afb435%7C1%7C0%7C637813968801758810%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=4rKS%2FIBhjgn%2F2%2FxA8ZfODw3wbX0rOfKFnqUhztV2jFs%3Dreserved=0 List Archives: https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovirt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FWVVFMEQAOXN4TQU5S33KDULNITPKDN5R%2Fdata=04%7C01%7C%7C48aab80ed2344c8ccffb08d9f86ce1aa%7C84df9e7fe9f640afb435%7C1%7C0%7C637813968801758810%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000sdata=T%2BIuwTizhacdGuMPHb0N6gbU7YQvwkQWNEyoszOhzWo%3Dreserved=0 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4MOBAWODBQXMGPHFR3NTJPZVDQK75JM3/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Once upon a time, si...@justconnect.ie said: > CentOS 7 - VirtIO_SCSI > Disk is pre-allocated and is the OS disk. Is it reasonbly up-to-date? I think early releases of CentOS 7 wouldn't see a change "live". Since it is virtio-scsi, you can try forcing the kernel to re-check it. For device "sda", do: echo 1 > /sys/block/sda/device/rescan This is non-interrupting and should be safe to do on a live system. -- Chris Adams ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HLTRGTG3RMECL6A7COVU6PSHFKLJNWTT/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
In a production environment that is not possible until next week. I have increased disks of live VMs before without any issue so don't understand why the backend shows an increase but is not visible on the VM. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WVVFMEQAOXN4TQU5S33KDULNITPKDN5R/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Hi, On Fri, February 25, 2022 9:10 am, si...@justconnect.ie wrote: > CentOS 7 - VirtIO_SCSI > Disk is pre-allocated and is the OS disk. Did you try rebooting? -derek -- Derek Atkins 617-623-3745 de...@ihtfp.com www.ihtfp.com Computer and Internet Security Consultant ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7CMYRNDPJ26ZBC4HQPX4NBRSXV4PAZEF/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
CentOS 7 - VirtIO_SCSI Disk is pre-allocated and is the OS disk. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/G5UO7BTUPELFY6RGOJLMSOKIVPTJCA54/
[ovirt-users] Re: VM Disk extend not reflected in VM oS
Once upon a time, si...@justconnect.ie said: > I extended a VM disk via oVirt Manager (4.4.8) without error, but when I > checked the VM (fdisk & lsblk) the size has not changed. > > Any help as always would be appreciated. What is the OS running in the VM, and what type of disk is it (virtio, virtio-scsi, IDE)? Newer Linux versions should see a virtio/virtio-scsi disk size change immediately. Some older versions had ways to trigger a rescan to see the size change, while some required a reboot. -- Chris Adams ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZP3EYAB6A2XLJXLFIQTVX5VK55ZJHPDB/
