A fix is available
APAR status
Closed as program error.
Error description
When using client-side deduplication, the following message can appear in the dsmerror.log: ANS7906W Current storage pool ran out of space, data will be stored into the next pool - deduplication is disabled. When all of the following conditions occur this behavior can be seen: - Deduplication cache is used (this is the default) - Multiple storage pools are used during the backup - More than one of the storage pools used is enabled for deduplication - All files are found in the deduplication cache Versions Affected: Tivoli Storage Manager Server version 6.2.x and higher with client side deduplication enabled. Customer/L2 Diagnostics: A trace of the backup on the client and server will show that the dedup threads on the client are using the cache, and that the server never receives a chunk query on the chunk query thread. Initial Impact: Medium Additional Keywords: dedup tsm dedupcache
Local fix
There are two methods to correct this behavior: 1. Set 'enablededupcache no' in the Backup-Archive Client dsm.opt file OR 2. Disable deduplication on all of the pools except for one being used during processing
Problem summary
**************************************************************** * USERS AFFECTED: * * All Tivoli Storage Manager server users of client-side * * deduplication. * **************************************************************** * PROBLEM DESCRIPTION: * * See error description. * **************************************************************** * RECOMMENDATION: * * Apply fixing level when available. This problem is currently * * projected to be fixed in levels 6.3.5 and 7.1.1. 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
IC97250
Reported component name
TSM FOR VE DP V
Reported component ID
5725TVEVM
Reported release
63W
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-10-28
Closed date
2014-04-01
Last modified date
2014-04-01
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
R63A PSY
UP
R63H PSY
UP
R63L PSY
UP
R63S PSY
UP
R63W PSY
UP
R71A PSY
UP
R71H PSY
UP
R71L PSY
UP
R71S PSY
UP
R71W PSY
UP
[{"Line of Business":{"code":"LOB26","label":"Storage"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGSG7","label":"Tivoli Storage Manager"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"63W"}]
Document Information
Modified date:
23 September 2021