In allen Anleitungen habe ich gefunden, dass unter anderem das Modul "hv_blkvsc" geladen werden muss.
Leider finde ich es in keinem der Kernel. Auch nicht in dem verwendeten und empfohlenen Backports-Kernel 4.19.
Es scheint jedoch soweit alles zu funktionieren. Sties nur drauf, weil ich ein Problem bei der Sicherung lösen wollte.
Vielleicht kann mir ja zumindest jemand verraten, wozu diese Modul gedacht war (oder auch noch sein sollte).
Das Problem bei der Sicherung ist, dass es unter (noch) Windows 2012 R2 bei der Sicherung der einen von zwei fast identischen Debian 9-VMs ab un zu dazu kommt, dass die eine (immer die selbe) sich anscheinend an der "untergeschobenen" VHD zur Sicherung verschluckt.
Code: Alles auswählen
May 6 17:58:50 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:58:50 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:58:51 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:58:56 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:59:01 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:59:07 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:59:07 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:59:14 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:59:45 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
May 6 17:59:45 opsi kernel: [377038.224233] sd 1:0:0:1: [storvsc] Sense Key : Unit Attention [current]
May 6 17:59:45 opsi kernel: [377038.224283] sd 1:0:0:1: [storvsc] Add. Sense: Changed operating definition
May 6 17:59:45 opsi kernel: [377038.224304] sd 1:0:0:1: Warning! Received an indication that the operating parameters on this target have chan
ged. The Linux SCSI layer does not automa
May 6 17:59:46 opsi Hyper-V VSS: VSS: op=FREEZE: succeeded
May 6 17:59:46 opsi kernel: [377038.307161] sd 1:0:0:0: [storvsc] Sense Key : Unit Attention [current]
May 6 17:59:46 opsi kernel: [377038.307194] sd 1:0:0:0: [storvsc] Add. Sense: Changed operating definition
May 6 17:59:46 opsi kernel: [377038.307257] sd 1:0:0:0: Warning! Received an indication that the operating parameters on this target have chan
ged. The Linux SCSI layer does not automa
May 6 17:59:46 opsi kernel: [377038.325230] sd 1:0:0:1: [storvsc] Sense Key : Unit Attention [current]
May 6 17:59:46 opsi kernel: [377038.325270] sd 1:0:0:1: [storvsc] Add. Sense: Changed operating definition
May 6 17:59:46 opsi kernel: [377038.325312] sd 1:0:0:1: Warning! Received an indication that the operating parameters on this target have chan
ged. The Linux SCSI layer does not automa
May 6 17:59:46 opsi kernel: [377038.344201] sd 0:0:0:0: [storvsc] Sense Key : Unit Attention [current]
May 6 17:59:46 opsi kernel: [377038.344207] sd 0:0:0:0: [storvsc] Add. Sense: Changed operating definition
May 6 17:59:46 opsi kernel: [377038.344213] sd 0:0:0:0: Warning! Received an indication that the operating parameters on this target have chan
ged. The Linux SCSI layer does not automa
May 6 17:59:46 opsi Hyper-V VSS: VSS: op=THAW: succeeded
May 6 17:59:46 opsi kernel: [377038.391562] scsi 0:0:1:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 4
May 6 17:59:46 opsi kernel: [377038.433966] sd 0:0:1:0: Attached scsi generic sg4 type 0
May 6 17:59:46 opsi kernel: [377038.434353] sd 0:0:1:0: [sdd] 16777216 512-byte logical blocks: (8.59 GB/8.00 GiB)
May 6 17:59:46 opsi kernel: [377038.434360] sd 0:0:1:0: [sdd] 4096-byte physical blocks
May 6 17:59:46 opsi kernel: [377038.435113] sd 0:0:1:0: [sdd] Write Protect is off
May 6 17:59:46 opsi kernel: [377038.435248] sd 0:0:1:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
May 6 17:59:46 opsi kernel: [377038.442417] sd 0:0:1:0: [sdd] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
May 6 17:59:46 opsi kernel: [377038.442424] sd 0:0:1:0: [sdd] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00
May 6 17:59:46 opsi kernel: [377038.442663] sd 0:0:1:0: [sdd] tag#1 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
May 6 17:59:46 opsi kernel: [377038.442667] sd 0:0:1:0: [sdd] tag#1 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00
May 6 17:59:46 opsi kernel: [377038.443078] ldm_validate_partition_table(): Disk read failed.
May 6 17:59:46 opsi kernel: [377038.443180] sdd: unable to read partition table
May 6 17:59:46 opsi kernel: [377038.443866] sd 0:0:1:0: [sdd] Read Capacity(16) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
May 6 17:59:46 opsi kernel: [377038.443869] sd 0:0:1:0: [sdd] Sense not available.
May 6 17:59:46 opsi kernel: [377038.447629] sd 0:0:1:0: [sdd] Read Capacity(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
May 6 17:59:46 opsi kernel: [377038.447632] sd 0:0:1:0: [sdd] Sense not available.
May 6 17:59:46 opsi kernel: [377038.449368] sd 0:0:1:0: [sdd] Attached SCSI disk
May 6 18:03:20 opsi Hyper-V VSS: VSS: op=CHECK HOT BACKUP
Vielen Dank schonmal.
Ano