Hi,
I am trying to find out some definite answers on what needs to be done on an STK
2540 to set the Ingnore Cache Sync Option. The best I could find is Bob's "Sun
StorageTek 2540 / ZFS Performance Summary" (Dated Feb 28, 2008, thank you, Bob),
in which he quotes a posting of Joel Miller:
To set new values:
service -d arrayname -c set -q nvsram region=0xf2 offset=0x17 value=0x01
host=0x00
service -d arrayname -c set -q nvsram region=0xf2 offset=0x18 value=0x01
host=0x00
service -d arrayname -c set -q nvsram region=0xf2 offset=0x21 value=0x01
host=0x00
Host region 00 is Solaris (w/Traffic Manager)
Is this information still current for F/W 07.35.44.10 ?
I have an LSI/Sun presentation stating that it should be sufficient to set byte
0x21 - what is correct?
Bonus question: Is there a way to determine the setting which is currently
active, if I don't know if the controller has been booted since the nvsram
potentially got modified?
Thank you, Nils
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