A fix is available
APAR status
Closed as program error.
Error description
When deduplication is enabled for an active data pool, under some rare timing conditions, a defined aggregate can have incorrect offset/lengths which will result in errors. If the values are incorrect it can lead to failures during data movement and retrieval processes. Customer/L2 Diagnostics: One symptom is a restore failing with messages like; ANR9999D_0543991979 bfRtrv(bfrtrv.c:985) Thread<510>: Total size of extents (0.39112) doesn't match original size (0.1224) for object (155581320) in super bitfile (175296064) ANR0546W Retrieve or restore failed for session 12345 for node - internal server error detected. show bfo on the primary aggregate; Bitfile Object: 158134006 **Super-bitfile 158134006 contains following aggregated bitfiles, Bitfile Id, offset, length, active state or owner, link bfid 155581320 0 1224 Inactive 164720880 1224 37888 155581320 155581321 0 1214 Inactive 164720881 1214 237489 155581321 164720882 238703 252319 155581321 164720883 491022 148130 155581321 164720884 639152 360553 155581321 164720885 999705 524628 155581321 164720886 1524333 134155 155581321 164720887 1658488 96919 155581321 164720888 1755407 163154 155581321 164720889 1918561 71426 155581321 164720890 1989987 362054 155581321 164720891 2352041 129348 155581321 164720892 2481389 66467 155581321 164720893 2547856 167443 155581321 164720894 2715299 190029 155581321 164720895 2905328 169466 155581321 164720896 3074794 146338 155581321 164720897 3221132 268693 155581321 164720898 3489825 56260 155581321 164720899 3546085 121119 155581321 164720900 3667204 237087 155581321 164720901 3904291 254367 155581321 164720902 4158658 149666 155581321 164720903 4308324 363113 155581321 164720904 4671437 528724 155581321 164720905 5200161 135179 155581321 164720906 5335340 64558 155581321 164720907 5399898 868 155581321 155581322 5400766 662 Inactive 164720908 5401428 4683 155581322 Initial Impact: Medium . Tivoli Storage Manager Versions Affected: All supported 6.X Tivoli Storage Manager servers. . Additional Keywords: TSM ZZ61 dedup activedata deduplication offset lengths
Local fix
Until a permanent fix is available, contact IBM support to obtain an efix if needed.
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 6.1.4. * * Note that this is subject to change at the * * discretion of IBM. * **************************************************************** See ERROR DESCRIPTION.
Problem conclusion
The described problem has been resolved.
Temporary fix
Comments
APAR Information
APAR number
IC67885
Reported component name
TSM SERVER
Reported component ID
5698ISMSV
Reported release
61W
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-04-14
Closed date
2010-04-29
Last modified date
2010-04-29
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
[{"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":"61W"}]
Document Information
Modified date:
17 September 2021