Re: [zfs-discuss] Re: ZFS improvements

2007-04-11 Thread Luke Scharf
Anton B. Rang wrote: This might be impractical for a large file system, of course. It might be easier to have a 'zscavenge' that would recover data, where possible, from a corrupted file system. But there should be at least one of these. Losing a whole pool due to the corruption of a couple of

Re: [zfs-discuss] Re: ZFS improvements

2007-04-11 Thread Roch - PAE
Gino writes: > > 6322646 ZFS should gracefully handle all devices > > failing (when writing) > > > > Which is being worked on. Using a redundant > > configuration prevents this > > from happening. > > What do you mean with "redundant"? All our servers has 2 or 4 HBAs, 2 or 4 > fc swi

Re: [zfs-discuss] Re: ZFS improvements

2007-04-10 Thread Eric Schrock
On Tue, Apr 10, 2007 at 09:43:39PM -0700, Anton B. Rang wrote: > > That's only one cause of panics. > > At least two of gino's panics appear due to corrupted space maps, for > instance. I think there may also still be a case where a failure to > read metadata during a transaction commit leads to