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Published 20 hours ago • verified publisher icon piraeusdatastore

If pvc goes to diskless (node without local storage) pvc goes into error state

Open tobg opened this issue 4 years ago • 0 comments

If pvc is diskless we got several issues. Like the one bellow.

  1. pvc goes into error state. Reboot of node does not fix this. k8smaster and k8w6 have local physical replica.

k8smaster ┊ pvc-ef126d77-8e99-4607-84e6-7cfa43f5db39 ┊ lvm-hdd ┊ 0 ┊ 1120 ┊ /dev/drbd1120 ┊ 9.05 GiB ┊ InUse ┊ UpToDate ┊ ┊ k8w6 ┊ pvc-ef126d77-8e99-4607-84e6-7cfa43f5db39 ┊ lvm-hdd ┊ 0 ┊ 1120 ┊ None ┊ ┊ Unused ┊ Error

  1. lvm not found on node with physical storage

ERROR: Description: Node: 'k8w6', resource: 'pvc-ef126d77-8e99-4607-84e6-7cfa43f5db39', volume: 0 - Device provider threw a storage exception Details: Command 'blockdev --getsize64 /dev/linstor_lvm-hdd/pvc-ef126d77-8e99-4607-84e6-7cfa43f5db39_00000' returned with exitcode 1.

Standard out:
Error message:
blockdev: cannot open /dev/linstor_lvm-hdd/pvc-ef126d77-8e99-4607-84e6-7cfa43f5db39_00000: No such file or directory
  1. Load average on node goes up significant.

tobg avatar Nov 02 '20 17:11 tobg