High-sensitivity fs checker (not repairer) for btrfs

2012-11-10 Thread Bob Marley
Hello all I would like to know if there exists a tool to check the btrfs filesystem very thoroughly. It's ok if it needs the FS unmounted to operate. Also mounted is OK. It does not need repair capability It needs very good checking capability: it has to return Good / Bad status with the Bad

Re: High-sensitivity fs checker (not repairer) for btrfs

2012-11-10 Thread Hugo Mills
On Sat, Nov 10, 2012 at 10:18:42PM +0100, Bob Marley wrote: Hello all I would like to know if there exists a tool to check the btrfs filesystem very thoroughly. It's ok if it needs the FS unmounted to operate. Also mounted is OK. It does not need repair capability It needs very good checking

Re: High-sensitivity fs checker (not repairer) for btrfs

2012-11-10 Thread Bob Marley
On 11/10/12 22:23, Hugo Mills wrote: The closest thing is btrfsck. That's about as picky as we've got to date. What exactly is your use-case for this requirement? We need a decently-available system. We can rollback filesystem to last-known-good if the test detects an inconsistency

Re: High-sensitivity fs checker (not repairer) for btrfs

2012-11-10 Thread cwillu
On Sat, Nov 10, 2012 at 4:32 PM, Bob Marley bobmar...@shiftmail.org wrote: On 11/10/12 22:23, Hugo Mills wrote: The closest thing is btrfsck. That's about as picky as we've got to date. What exactly is your use-case for this requirement? We need a decently-available system. We can