[stgt] [PATCH 0/1] VPD BLOCK LIMITS. Update with UNMAP and CAW limits
ronniesahlberg at gmail.com
Sat Apr 21 22:57:16 CEST 2012
Please find a patch that updates the BLOCK_LIMITS page.
It specifies that the COMPARE_AND_WRITE command is supported and the limit is 126 blocks.
If thin provisioning is active for the LUN it also sets MAXIMUM UNMAP LBA COUNT and BLOCK DESCRIPTOR COUNT to -1 to indicate that UNMAP is supported and that tere is no limit on how many LBAs or descriptors can be specified.
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