MFC of ZFSv15
hlh at restart.be
Thu Sep 16 19:03:10 UTC 2010
On 09/16/2010 17:18, jhell wrote:
> On 09/16/2010 09:55, Mike Tancsa wrote:
>> Thanks again for all the ZFS fixes and enhancements! Are there any
>> caveats to upgrading ?
>> Do I just do
>> zpool upgrade -a
>> zfs upgrade -a
>> or are there any extra steps ?
> Hi Mike,
> No-one knows your bootcode better than you. So if you are upgrading
> don't forget if you are on a ZFS root then your bootcode might need
I was bitten by this problem in a previous ZFS upgrade.
To be sure, I have added this patch to zfsimpl.c so, at boot I know if
zpool/zfs upgrade will be OK.
> Regards, UPDATING should have anything else.
-------------- next part --------------
--- sys/boot/zfs/zfsimpl.c (revision 212549)
+++ sys/boot/zfs/zfsimpl.c (working copy)
@@ -61,6 +61,8 @@
+ printf("ZFS: supported version %u\n", (unsigned) SPA_VERSION);
zfs_temp_buf = malloc(TEMP_SIZE);
zfs_temp_end = zfs_temp_buf + TEMP_SIZE;
zfs_temp_ptr = zfs_temp_buf;
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