Commvault NDMP备份速度较慢
Knowledge Base guidance
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适用场景
- NDMP
- CommVault
问题描述
- 对于大型卷、NDMP备份报告速度较慢。
- 此外、还会发现这些卷出现间歇性故障。
- 日志中会注意到以下错误：
backup.gz：
dmp Tue Mar 1 11:57:47 AEDT 202 /SVM_DR/cifs_share(2) Log_msg (Write DIRNET for BKP ID=1177, type=3 interrupted while at waiting for max inflight. Error = Interrupted system call.)Commvault日志：
7240 10d4 05/13 19:13:17 1007278 Scheduler Ignored pending cause [Other end cbs02 encountered failure in receiving data [The destination encountered an error while processing the data from the source.]]::Client [cbs02] Application [CVNdmpRemoteServer] Message Id [167772222] RCID [0] Reservation Id [0]. Level [0] flags [0] id [0] overwrite [0] append [0] CustId[0].
7240 5310 05/13 19:13:17 1007278 Scheduler Ignored pending cause [Pipeline error when initializing a write to the destination library. Please check if the library has free space (or free tapes) or is otherwise unable to write additional data.]::Client [cbs02] Application [CVNdmpRemoteServer] Message Id [654311812] RCID [0] Reservation Id [0]. Level [0] flags [0] id [0] overwrite [0] append [0] CustId[0].
7240 1d84 05/13 19:13:17 1007278 Scheduler Ignored pending cause [The other side has closed the network connection gracefully]::Client [syd2siscbs02] Application [CVNdmpRemoteServer]
11320 1d6c 05/13 19:13:17 1007278 [PIPELAYER ] Error in flushing the current buffer.