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NB_8.2 MPX tape jobs slow/hang after checkpoint unless DBM_NEW_IMAGE_DELAY = 1000 (Etrack 3997921)
Abstract
Description
Veritas Bug ID: ET 3997921
Issue:
NB_8.2 MPX tape jobs slow/hang after checkpoint unless DBM_NEW_IMAGE_DELAY = 1000
Problem Description:
- Port of mainline fix for non-unique backup start times in MPX group with CPR.
- Bundle overlapping 8.1.2 TechAlert in 8.2.
- Bundle 8.2 EEBs that overlap only the same binaries; bpbrm/bptm/bpdm.
Version: NetBackup 8.2
Install Location:
This EEB bundle should be installed on media servers with tape storage units and may also be useful on other types of media servers.
Fixes included in this bundle:
ET3997715: Slow or hang if backup start times are not unique for MPX group with CPR.
ET3981646: Setting wrong retention on replicated image for vmware backup with instant access.
ET3992800: Restore fails if destination client has image with same backup start time as source client.
ET3991273: Media server option to DISABLE_WHITELISTCACHE_CLEANUP_ON_JOB_START.
ET3982086: Media server disk filling, not deleting @align files after VMWare Accelerator backups.
ET3989866: Activity Monitor does not show speed/data statistics during Client Direct restore.
Note: This is a bundle that contains an 8.2 fix for the the 8.1.2 TechAlert associated with ET 3983026.
Replicated images of Vmware clients have incorrect expiration when imported on target
https://www.veritas.com/support/en_US/article.100046179
Update files
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Applies to the following product releases
Knowledge base
Replicated images of Vmware clients have incorrect expiration when imported on target
2020-04-17Severity There is a potential for data loss. Description VMWare images were written to a Storage Lifecycle Policy (SLP) that was configured with a retention level of 3 (1 month) on both the backup image and replicated image. However when the imag...
Backups to tape MPX groups on NetBackup 8.2 media servers hang after checkpoint
2020-04-20Problem On NetBackup 8.2 media servers, when using tape-based storage unit with multiplexing (MPX) and checkpoint restart (CPR) enabled, some of the backup jobs hang after the first checkpoint so their KB/sec starts to decline over time. Some job...