Re: [zfs-discuss] Question about ZFS Incremental Send/Receive

2009-04-29 Thread Darren J Moffat
Mattias Pantzare wrote: O I feel like I understand what tar is doing, but I'm curious about what is it that ZFS is looking at that makes it a successful incremental send? That is, not send the entire file again. Does it have to do with how the application (tar in this example) does a file open,

Re: [zfs-discuss] Raidz vdev size... again.

2009-04-29 Thread Bob Friesenhahn
On Tue, 28 Apr 2009, Richard Elling wrote: I suppose if you could freeze the media to 0K, then it would not decay. But that isn't the world I live in :-). There is a whole Journal devoted to things magnetic, with lots of studies of interesting compounds. But from a practical perspective, it

[zfs-discuss] zpool import crash, import degraded mirror?

2009-04-29 Thread Rob Logan
When I type `zpool import` to see what pools are out there, it gets to /1: open(/dev/dsk/c5t2d0s0, O_RDONLY) = 6 /1: stat64(/usr/local/apache2/lib/libdevid.so.1, 0x08042758) Err#2 ENOENT /1: stat64(/usr/lib/libdevid.so.1, 0x08042758)= 0 /1: d=0x02D90002