Hi, I've been having a lot of disk errors lately on my Standard A1 Linux Azure VM. The logs are like this:
[ 7869.655041] EXT4-fs (sda1): Remounting filesystem read-only [ 7996.058961] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 7996.058970] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8131.574027] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8131.574037] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8267.166000] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8267.166010] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8402.704056] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8402.704067] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8538.050864] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8538.050878] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8673.649255] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8673.649263] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8683.684172] sd 0:0:0:0: [sda] Unhandled error code [ 8683.684177] sd 0:0:0:0: [sda] Result: hostbyte=invalid driverbyte=DRIVER_OK [ 8683.684181] sd 0:0:0:0: [sda] CDB: Write(10): 2a 00 02 94 96 19 00 00 08 00 [ 8683.684189] end_request: critical target error, dev sda, sector 43292185 [ 8683.686341] quiet_error: 9 callbacks suppressed [ 8683.686348] Buffer I/O error on device sda1, logical block 5409515 [ 8683.688393] lost page write due to I/O error on sda1 [ 8683.688412] sd 0:0:0:0: [sda] Sense Key : No Sense [current] [ 8683.688416] sd 0:0:0:0: [sda] Add. Sense: No additional sense information [ 8809.267501] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4 [ 8944.822898] hv_storvsc vmbus_0_1: cmd 0x2a scsi status 0x2 srb status 0x4
Having these kind of issues and not being able to enter a technical support ticket feels like a bad deal.
Is there anything I can do, other than create another VM from scratch and migrate?
Best regards,
Ivan