ADSM-L

Log pinning issue, not quite sure what's going on...

2006-05-04 13:33:02
Subject: Log pinning issue, not quite sure what's going on...
From: Joni Moyer <joni.moyer AT HIGHMARK DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 4 May 2006 13:32:22 -0400
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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