APAR status
Closed as program error.
Error description
During an incremental SQL database backup, the backup may appear to hang when there are millions (Example: tens of millions) of changes blocks. Sat 17 Nov 2018 22:13:33 CST,2,SPP log dir=/data/log/guestdeployer/2018-11-17/1542514413863/myServer.ib m.com Sun 18 Nov 2018 11:04:37 CST,2,[myServer.ibm.com] Volume (S:\MOUNTPOINT_myDATABASESQLLOGS\ \\?\Volume{abf94270-df06-47d5-826c-5b544ff64932}) runs as incremental backup The above example shows a 10+ hour backup appear to hang. Versions affected: 10.1.1, 10.1.2 Keywords: TS001433917 MS SPP ISPP
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * IBM Spectrum Protect Plus levels 10.1.2, 10.1.1 * **************************************************************** * PROBLEM DESCRIPTION: * * See ERROR DESCRIPTION * **************************************************************** * RECOMMENDATION: * * Apply fixing level when available. This problem is currently * * projected to be fixed IBM Spectrum Protect Plus level * * 10.1.2.271 and 10.1.3. Note that this is subject to change * * at the discretion of IBM. * ****************************************************************
Problem conclusion
IBM Spectrum Protect Plus has improved the algorithm for identifying/merging/filtering overlapped changed blocks, and keeping the those changed blocks for back up after that
Temporary fix
Comments
APAR Information
APAR number
IT27790
Reported component name
SP PLUS
Reported component ID
5737SPLUS
Reported release
A12
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-01-16
Closed date
2019-01-21
Last modified date
2019-01-21
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
guestapp
Fix information
Fixed component name
SP PLUS
Fixed component ID
5737SPLUS
Applicable component levels
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSNQFQ","label":"IBM Spectrum Protect Plus"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A12","Line of Business":{"code":"LOB26","label":"Storage"}}]
Document Information
Modified date:
30 January 2024