A fix is available
APAR status
Closed as program error.
Error description
Reclamation is completing without processing all of the volume which is eligible for being reclaimed based on the Pct. reclaimable space for the volume. ANR1804W is genereated for the volume which is eligible for the reclamation. Following is the possible senario when the problem occurs. 1. In storage pool A there are 2 volumes (VOL1, VOL2) which are eligible for a reclamation, and 10 empty volumes. 2. Run reclaim stgpool against storage pool A. 3. VOL1 is opened as input volume, and VOL2 is opened as output volume. 4. After the reclamation completes for VOL1, VOL2 is requested as input volume, and ANR1804W occurs because it was used as output volume. actlog shows following message: ANR0984I Process xx for SPACE RECLAMATION started in the FOREGROUND at xx:xx:xx. ANR1040I Space reclamation started for volume VOL1, storage pool STG_A. ANR1044I Removable volume VOL1 is required for space reclamation. ANR8337I LTO volume VOL1 mounted in drive xxx ANR0512I Process xxx opened input volume VOL1. ANR8337I LTO volume VOL2 mounted in drive xxx ANR0513I Process xxx opened output volume VOL2. ANR0515I Process xxx closed volume VOL1. ANR1041I Space reclamation ended for volume VOL1. ANR1042I Space reclamation for storage pool STG_A will be retried in 60 seconds. ANR1043I Space reclamation retry delay ended; checking volume reclamation status for storage pool STG_A ANR1043I Space reclamation retry delay ended; checking volume reclamation status for storage pool STG_A ANR1804W RECLAIM STGPOOL: Process xxx skipping volume VOL2 in storage pool STG_A because the volume is in use by another process. We should not choose the reclaimable candidate volume as the output volume if there is other volume that can be used. Versions affected: All Tivoli Storage Manager Servers V5 and V6 Additional Keywords: skip, retry, reclaim Additional L2 info: trace "AF BF AS SSPOOL SSVOL ADMCMD ADDMSG": [1172][afutil.c][933][AfUpdatePool]:Pool STG_A(6) updated with highMigOcc 4718592000 and lowMigOcc 3670016000. [1172][afrclm.c][1138][AfRclmOnsiteVols]:Proc 26: taking volume VOL2(617) from reclaim list. [1172][afrclm.c][1170][AfRclmOnsiteVols]:Got the 1 volumes associated with volume VOL2(617). [1172][afrclm.c][1174][AfRclmOnsiteVols]:Volume 617 is the 0 of 1 in the volume list. [1172][afrclm.c][1202][AfRclmOnsiteVols]:Proc 26 has processed volume(617), the 0 of 1 volumes. [1172][asvolacq.c][5640][AsFindVolExt]:Calling FindVolInGlobalList for volId 617 from ssutil.c(3617). [1172][asvolacq.c][10707][FindVolInGlobalList]:Finding volume id 617 in in-use list. [1172][asvolacq.c][10735][FindVolInGlobalList]:Found volume id 617(VOL2) in in-use list with 2 status. [1172][asvolacq.c][11296][AddShareableVolume]:adding volume 617(VOL2) to front of fileList list. [1172][asvolacq.c][10778][FindVolInGlobalList]:VolumeId 617 is in list. [1172][ssutil.c][3621][ssIsVolInUse]:ssIsVolInUse: Volid 617 in use. [1172][afrclm.c][1219][AfRclmOnsiteVols]:The lease tag of the volume 617 is 0, current sessId is 0. [1172][afrclm.c][1261][AfRclmOnsiteVols]:Proc 26 skipped volume 617: the volume is in use. The volume will be retried later. [1172][output.c][7227][PutConsoleMsg]:ANR1042I Space reclamation for storage pool STG_A will be retried in 60 seconds.~ Initial Impact: Medium.
Local fix
Re-run the reclamaiton for the skipped volume.
Problem summary
**************************************************************** * USERS AFFECTED: All Tivoli Storage Manager server users * **************************************************************** * PROBLEM DESCRIPTION: See error description. * **************************************************************** * RECOMMENDATION: Apply fixing level when available. This * * problem is currently projected to be fixed * * in level 6.3.5. Note that this is * * subject to change at the discretion of IBM. * **************************************************************** *
Problem conclusion
This problem was fixed. Affected platforms: AIX, HP-UX, Solaris, Linux and Windows.
Temporary fix
Comments
APAR Information
APAR number
IC90324
Reported component name
TSM SERVER
Reported component ID
5698ISMSV
Reported release
63A
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-02-20
Closed date
2013-03-21
Last modified date
2013-04-26
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
TSM SERVER
Fixed component ID
5698ISMSV
Applicable component levels
R61A PSY
UP
R61H PSY
UP
R61L PSY
UP
R61S PSY
UP
R61W PSY
UP
R61Z PSY
UP
R62A PSY
UP
R62H PSY
UP
R62L PSY
UP
R62S PSY
UP
R62W PSY
UP
R62Z PSY
UP
R63A PSY
UP
R63H PSY
UP
R63L PSY
UP
R63S PSY
UP
R63W PSY
UP
R63Z PSY
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGSG7","label":"Tivoli Storage Manager"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"63A","Edition":"","Line of Business":{"code":"LOB26","label":"Storage"}}]
Document Information
Modified date:
26 April 2013