27 Nov
2012
27 Nov
'12
7:08 a.m.
On 2012年11月26日 19:26, Paolo Bonzini wrote:
Il 26/11/2012 11:38, Daniel P. Berrange ha scritto:
Since "rawio" and "unpriv_sgio" are only valid for "lun", this I think that's a ugly attribute name, just use 'sgio'.
That doesn't explain what it is for.
Yeah, I used "sgio" in the first drafts, but changed to "unpriv_sgio" afterwards, for realizing it can't tell what the tag does internally. Some possibilities:
- filter-scsi-commands=yes/no
- cdb-filter=yes/no
- privileged-scsi-commands=allow/deny
- cdb=allow-all/filter
As far as I get from your kernel patches, the unpriv_sgio allows any SG_IO commands for unprivileged users, without filtering. So I'm wondering if using the term "CBD filter" matches the exact meaning. Regards, Osier