So I rebuilt my production mail server as Solaris 10 06/06 with zfs, it ran
for three months, and it's had no hardware errors. But my zfs file system
seems to have died a quiet death. Sun engineering response was to point to
the FMRI, which says to throw out the zfs partition and start over. I'm
On 11/28/06, David Dyer-Bennet [EMAIL PROTECTED] wrote:
Looks to me like another example of ZFS noticing and reporting an
error that would go quietly by on any other filesystem. And if you're
concerned with the integrity of the data, why not use some ZFS
redundancy? (I'm guessing you're
On Tue, Nov 28, 2006 at 03:02:59PM -0500, Elizabeth Schwartz wrote:
So I rebuilt my production mail server as Solaris 10 06/06 with zfs, it ran
for three months, and it's had no hardware errors. But my zfs file system
seems to have died a quiet death. Sun engineering response was to point to
Do both RAID-Z and Mirror redundancy use checksums on ZFS? Or just RAID-Z?
Thanks in advance,
J
On 11/28/06, David Dyer-Bennet [EMAIL PROTECTED] wrote:
On 11/28/06, Elizabeth Schwartz [EMAIL PROTECTED] wrote:
So I rebuilt my production mail server as Solaris 10 06/06 with zfs, it ran
for
They both use checksums and can provide self-healing data.
--Bill
On Tue, Nov 28, 2006 at 02:54:56PM -0700, Jason J. W. Williams wrote:
Do both RAID-Z and Mirror redundancy use checksums on ZFS? Or just RAID-Z?
Thanks in advance,
J
On 11/28/06, David Dyer-Bennet [EMAIL PROTECTED]
Jason J. W. Williams wrote:
Do both RAID-Z and Mirror redundancy use checksums on ZFS? Or just RAID-Z?
Both do not only that but even if you have no redundancy in the pool you
still use checksuming. That is what has actually happened in this case.
The checksuming in ZFS has detected errors
Elizabeth Schwartz wrote:
On 11/28/06, *David Dyer-Bennet* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
wrote:
Looks to me like another example of ZFS noticing and reporting an
error that would go quietly by on any other filesystem. And if you're
concerned with the integrity of the
On 11/28/06, Elizabeth Schwartz [EMAIL PROTECTED] wrote:
On 11/28/06, David Dyer-Bennet [EMAIL PROTECTED] wrote:
Looks to me like another example of ZFS noticing and reporting an
error that would go quietly by on any other filesystem. And if you're
concerned with the integrity of the data,
Matthew Ahrens wrote:
Elizabeth Schwartz wrote:
How would I use more redundancy?
By creating a zpool with some redundancy, eg. 'zpool create poolname
mirror disk1 disk2'.
after the fact, you can add a mirror using 'zpool attach'
-- richard
___
On Tue, 28 Nov 2006, Matthew Ahrens wrote:
Elizabeth Schwartz wrote:
On 11/28/06, *David Dyer-Bennet* [EMAIL PROTECTED] mailto:[EMAIL
PROTECTED]
wrote:
Looks to me like another example of ZFS noticing and reporting an
error that would go quietly by on any other filesystem.
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