[stgt] [PATCH 0/1] VPD BLOCK LIMITS. Update with UNMAP and CAW limits

Ronnie Sahlberg ronniesahlberg at gmail.com
Sat Apr 21 22:57:16 CEST 2012

Tomo, List

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.

ronnie sahlberg

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