Suggestion
Assuming that data(s) are being migrated from diskpool, I would also
examine if disks of primary diskpool are going bad or there are some bad
data written to disk.
I would look at /var log or error logs. Maybe run some diagnostics
commands top see if OS see all devices are fine on the TMS server.
Sung
"ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> wrote on 05/04/2006
01:32:22 PM:
> Hello everyone,
>
> Earlier in the week I had an issue with the log being pinned by a
migration
> task. I have thus experienced the issue again this morning and it
appears
> as if another migration task has it pinned again. The weird thing is
that
> in all cases the migration task that has it pinned it the same drive each
> time. It just seems to sit there and does not continue after a certain
> point in time.
>
> I have a TSM 5.2.1.7 server on AIX 5.2 which runs Gresham EDT 7.4.0.5
with
> ACSLS 7.1.0.24 and LTO2 tape drives. We have had the drive replaced
today,
> but I am still seeing this bizarre issue happening with the migration
task
> and that particular drive.
>
> Does anyone have any suggestions/ideas?
>
> And also, I will be changing this recovery log to rollforward mode within
> the next day. Thanks for the suggestion Richard!
>
> Sess Comm. Sess Wait Bytes Bytes Sess Platform Client Name
>
> Number Method State Time Sent Recvd Type
> ------ ------ ------ ------ ------- ------- ----- --------
> --------------------
> 11 Tcp/Ip Run 0 S 10.9 K 30.7 G Node WinNT HMCH1143
>
> 54 Tcp/Ip IdleW 0 S 4.6 K 4.8 K Node WinNT HMCH1143
>
> 2,004 Tcp/Ip Run 0 S 0 42 Admin WebCons DCOPS
>
> ole
>
> 2,295 Tcp/Ip IdleW 32 S 1.3 G 1.2 K Node TDP LNPITTA02
>
> Domino
>
> AIX
>
> 2,466 HTTP Run 0 S 0 0 Admin WebBrow LIDZR8V
>
> ser
>
>
> Dirty page Lsn=5493127.198.1518, Last DB backup Lsn=5493128.7.1110,
> Transaction table Lsn=5491887.53.2214, Running DB backup Lsn=0.0.0, Log
> truncation Lsn=5491887.53.2214
>
> Lsn=5491887.53.2214, Owner=DB, Length=56
> Type=Update, Flags=82, Action=SetIcb, Page=5543936, Tsn=0:2734908799,
> PrevLsn=0.0.0, UndoNextLsn=0.0.0, UpdtLsn=0.0.0 ===> Bit Offset = 454
> (80) Generating SM Context Report:
> (80) *** no sessions found ***
> (52) Generating SM Context Report:
> (52) *** no sessions found ***
> (52) procNum=9, status=Examined 2684470 objects, deleting 365892 backup
> objects, 99 archive objects, 0 DB backup volumes, 0 recovery plan files;
0
> errors encountered.
> , cancelInProgress=False
> (52) descr=Expiration, name=EXPIRE INVENTORY, cancelled=False
> (36) Generating SM Context Report:
> (36) *** no sessions found ***
> (62) Generating SM Context Report:
> (62) *** no sessions found ***
> (62) procNum=8, status=Disk Storage Pool WINDOWS, Moved Files: 12914,
> Moved Bytes: 9,273,446,400, Unreadable Files: 0, Unreadable Bytes: 0.
> Current Physical File (bytes): 12,546,048 Current output volume: T01486.
,
> cancelInProgress=False
> (62) descr=Migration, name=MIGRATION, cancelled=False
> No session or process assoicated with this transaction can be located, or
> one or more session and process found.
>
> Process Process Description Status
>
> Number
> -------- --------------------
> -------------------------------------------------
> 8 Migration Disk Storage Pool WINDOWS, Moved Files:
> 12914,
> Moved Bytes: 9,273,446,400, Unreadable
> Files: 0,
> Unreadable Bytes: 0. Current Physical File
>
> (bytes): 12,546,048 Current output volume:
>
> T01486.
>
> 9 Expiration Examined 2688075 objects, deleting 365892
> backup
> objects, 99 archive objects, 0 DB backup
>
> volumes, 0 recovery plan files; 0 errors
>
> encountered.
>
>
> ********************************
> Joni Moyer
> Highmark
> Storage Systems, Senior Systems Programmer
> Phone Number: (717)302-9966
> Fax: (717) 302-9826
> joni.moyer AT highmark DOT com
> ********************************
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