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[ADSM-L] TDP for Mail (Domino) throughput
2007-06-06 20:12:13
Is this as good as it can get for backing up Notes. or is 6MB/s just as good
as it gets.
If anyone has any ideas, I'm all ears. I've been looking at this all day with
the AIX sys admin,
And the Notes admin, and we can't seem to make any headway. We're pushing 11
hours to back up this
Notes server, and that's getting right at the window.
Snippet from last log
Total Domino databases inspected: 3,035
Total Domino databases backed up: 2,869
Total Domino databases excluded: 0
Total Domino backup objects expired: 0
Throughput rate: 5,976.04 Kb/Sec
Total bytes transferred: 249,403,132,171
Elapsed processing time: 40,755.73 Secs
Specifics on the Notes server and TSM server
We are backing up 2 Notes servers that are running on AIX.
Each Notes server is 250GB.
Each Notes server is taking 10+ hrs. to back up. We are using TDP for Mail to
backup the Notes servers.
The mailboxes are on a jfs2 filesystem (ESS F800 SAN device).
The Notes servers are backing up over the network via Gb ethernet.
TSM server is TSM on AIX 5.3.5.1 / 9 LTO1 drives / 3 LTO3 drives / Gb
eithernet for LAN (Backups run on LAN)
We set the statistics on for TDP on the client side and captured statistics.
Here is what that yeilded.
06/06/07 14:25:57 Performance statistics for database mail4/westrada.nsf
06/06/07 14:25:57 Section Total Time Wait Time Average Time Long W
aits
06/06/07 14:25:57 (msec) (msec) (msec)
06/06/07 14:25:57 ------------------------------------------------------------
---------
06/06/07 14:25:57 Producer 6683 1 0 0
06/06/07 14:25:57 Consumer 8683 5352 50 0
06/06/07 14:25:57 ------------------------------------------------------------
---------
06/06/07 14:25:57 Sub Section Total Time Bytes Transferred Transfer Rate
06/06/07 14:25:57 (msec) (bytes) (Kb/sec)
06/06/07 14:25:57 ------------------------------------------------------------
---------
06/06/07 14:25:57 ReadWrite 6418 109477888 17057
06/06/07 14:25:57 SendRecv 1019 109477888 107436
06/06/07 14:25:57 Domino Server 1 0 0
06/06/07 14:25:57 ------------------------------------------------------------
---------
06/06/07 14:25:57 Total Elapsed Time Total Bytes Transferred Rate
06/06/07 14:25:57 (msec) (bytes) (Kb/sec)
06/06/07 14:25:57 ------------------------------------------------------------
---------
06/06/07 14:25:57 9014 109477888 12145
06/06/07 14:26:10 Performance statistics for database mail4/wjensen.nsf
06/06/07 14:26:10 Section Total Time Wait Time Average Time Long W
aits
06/06/07 14:26:10 (msec) (msec) (msec)
06/06/07 14:26:10 ------------------------------------------------------------
---------
06/06/07 14:26:10 Producer 10157 1 0 0
06/06/07 14:26:10 Consumer 13086 8255 59 0
06/06/07 14:26:10 ------------------------------------------------------------
---------
06/06/07 14:26:10 Sub Section Total Time Bytes Transferred Transfer Rate
06/06/07 14:26:10 (msec) (bytes) (Kb/sec)
06/06/07 14:26:10 ------------------------------------------------------------
---------
06/06/07 14:26:10 ReadWrite 9644 142220544 14747
06/06/07 14:26:10 SendRecv 1342 142220544 105976
06/06/07 14:26:10 Domino Server 1 0 0
06/06/07 14:26:10 ------------------------------------------------------------
---------
06/06/07 14:26:10 Total Elapsed Time Total Bytes Transferred Rate
06/06/07 14:26:10 (msec) (bytes) (Kb/sec)
06/06/07 14:26:10 ------------------------------------------------------------
---------
06/06/07 14:26:10 13534 142220544 10508
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