Hello
We have Solaris ADSM server v3.1.2 , with the following
options in dsmserv.opt :
BUFPoolsize 20480
EXPInterval 24
MOVEBatchsize 1000
MOVESizethresh 500
TCPNodelay yes
TCPWindowsize 0
TXNGroupmax 256
USELARGEbuffer yes
USELARGETAPEBLOCK yes
The backup is done to disk stg pool. We get bad performance
on backing up and restore as well. Attach are two of the worst performance
during the night backup.
I will appreciate your experience on tunning the ADSM
server and clients. We get better performance when doing selective/incremental
backup directly from the client, but still it doesn't get to 1mb/sec. Awful
!
--------------------------------------------------------------
SHEBA Total number of objects inspected: 33,977
SHEBA Total number of objects backed up: 23
SHEBA Total number of objects updated: 0
SHEBA Total number of objects rebound: 0
SHEBA Total number of objects deleted: 0
SHEBA Total number of objects failed: 0
SHEBA Total number of bytes transferred: 1.14 MB
SHEBA Data transfer time: 3.43 sec
SHEBA Network data transfer rate: 341.37 KB/sec
SHEBA Aggregate data transfer rate: 4.18 KB/sec
SHEBA Objects compressed by: 0%
SHEBA Elapsed processing time: 00:04:40
WATSON Total number of objects inspected: 55,937
WATSON Total number of objects backed up: 45
WATSON Total number of objects updated: 0
WATSON Total number of objects rebound: 0
WATSON Total number of objects deleted: 3
WATSON Total number of objects failed: 0
WATSON Total number of bytes transferred: 883.43 KB
WATSON Data transfer time: 0.17 sec
WATSON Network data transfer rate: 5,196.66 KB/sec
WATSON Aggregate data transfer rate: 0.27 KB/sec
WATSON Objects compressed by: 0%
WATSON Elapsed processing time: 00:54:06
---------------------------------------------
Thank you for your help
--
Malkit Hayun, UDI
Application Engineer
Office: 972-3-9233440
Mobile: 972-52-834575
Fax :972-3-9233441
Email: malkit AT udi.co DOT il
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