* Device files on read-only file systems? @ 2011-08-15 13:11 Jeff Mahoney 2011-08-15 14:58 ` Chris Mason 0 siblings, 1 reply; 3+ messages in thread From: Jeff Mahoney @ 2011-08-15 13:11 UTC (permalink / raw) To: Btrfs Development List Hi all - btrfs_permission currently returns -EROFS when the root is set read-only and the open is requested read-write. It doesn't make an exception for device files. Is this intentional? -Jeff -- Jeff Mahoney SUSE Labs ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Device files on read-only file systems? 2011-08-15 13:11 Device files on read-only file systems? Jeff Mahoney @ 2011-08-15 14:58 ` Chris Mason 2011-08-15 17:19 ` Jeff Mahoney 0 siblings, 1 reply; 3+ messages in thread From: Chris Mason @ 2011-08-15 14:58 UTC (permalink / raw) To: Jeff Mahoney; +Cc: Btrfs Development List Excerpts from Jeff Mahoney's message of 2011-08-15 09:11:24 -0400: > Hi all - > > btrfs_permission currently returns -EROFS when the root is set read-only > and the open is requested read-write. It doesn't make an exception for > device files. Is this intentional? No, definitely not intentional. -chris ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Device files on read-only file systems? 2011-08-15 14:58 ` Chris Mason @ 2011-08-15 17:19 ` Jeff Mahoney 0 siblings, 0 replies; 3+ messages in thread From: Jeff Mahoney @ 2011-08-15 17:19 UTC (permalink / raw) To: Chris Mason; +Cc: Btrfs Development List On 08/15/2011 10:58 AM, Chris Mason wrote: > Excerpts from Jeff Mahoney's message of 2011-08-15 09:11:24 -0400: >> Hi all - >> >> btrfs_permission currently returns -EROFS when the root is set read-only >> and the open is requested read-write. It doesn't make an exception for >> device files. Is this intentional? > > No, definitely not intentional. Ok. I'll post a patch in a few minutes. -Jeff -- Jeff Mahoney SUSE Labs ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-08-15 17:19 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2011-08-15 13:11 Device files on read-only file systems? Jeff Mahoney 2011-08-15 14:58 ` Chris Mason 2011-08-15 17:19 ` Jeff Mahoney
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