TSM4VE 7.1.1, RHEL6, Windows 2012
We're trying to mount volumes on our Linux server using the TSM4VE GUI "mount"
command. Works great for Windows (as expected), but for Linux volumes, not so
much. These are LVM2, EXT4 filesystems, so there's no compatibility issue I can
think of.
The iSCSI target is set up on the Windows box, the initiator is running on the
Linux box, but only 2 volumes ever get mounted. In one case, it was the /boot
volume and an application volume; in another case, it looks like /boot was
mounted twice. In /var/log/messages, I see a lot of:
Jan 12 11:34:45 localhost kernel: Buffer I/O error on device sdb1, logical
block 131056
Jan 12 11:34:45 localhost kernel: sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
Jan 12 11:34:45 localhost kernel: sd 6:0:0:0: [sdb] Sense Key : Illegal
Request [current]
Jan 12 11:34:45 localhost kernel: sd 6:0:0:0: [sdb] Add. Sense: Logical unit
not supported
Jan 12 11:34:45 localhost kernel: sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 10
07 80 00 00 08 00
Jan 12 11:34:45 localhost kernel: end_request: I/O error, dev sdb, sector
1050496
And:
iscsid: kernel reported iscsi connection 4:0 error (1020 -
iscsi_err_tcp_conn_close
At another customer, we're using W2K8 and RHEL6, and it works great. At this
customer, the TSM4VE backup server/proxy/whatever is Windows 2012, so that's a
difference.
Any ideas?
Steve
STEPHEN STACKWICK | Senior Consultant | 301.518.6352 (m) | Stephen.Stackwick AT
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