hi all,
suddenly ran into a very odd issue with a 151a server used primarily
for cifs... out of (seemingly) nowhere, writes are incredibly slow,
often 10kb/s. this is what zpool iostat 1 looks like when i copy a
big file:
storepool 13.4T 1.07T 57 0 6.13M 0
storepool 13.4T
thanks, bill. i killed an old filesystem. also forgot about
arc_meta_limit. kicked it up to 4gb from 2gb. things are back to
normal.
On Thu, Dec 15, 2011 at 1:06 PM, Bill Sommerfeld
sommerf...@alum.mit.edu wrote:
On 12/15/11 09:35, milosz wrote:
hi all,
suddenly ran into a very odd issue
On Solaris 10 If I install using ZFS root on only one drive is there a way
to add another drive as a mirror later? Sorry if this was discussed
already. I searched the archives and couldn't find the answer. Thank you.
___
zfs-discuss mailing list
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You do it as you would any zpool. Mirroring is OK for the zpool.
It's just things like raidz* and concats that are not.
# zpool attach rpool device
Note the use of attach. "add" will try to make a concat.
Regards,
Alan Hargreaves
Hi Anon,
The disk that you attach to the root pool will need an SMI label
and a slice 0.
The syntax to attach a disk to create a mirrored root pool
is like this, for example:
# zpool attach rpool c1t0d0s0 c1t1d0s0
Thanks,
Cindy
On 12/15/11 16:20, Anonymous Remailer (austria) wrote:
On
In message a8a35e221e94fdd99d3467bf6113d...@remailer.privacy.at, Anonymous R
emailer (austria) writes:
On Solaris 10 If I install using ZFS root on only one drive is there a way
to add another drive as a mirror later? Sorry if this was discussed
already. I searched the archives and couldn't find
Yes, except if your root pool is on a USB stick or removable media.
On Thu, Dec 15, 2011 at 3:20 PM, Anonymous Remailer (austria)
mixmas...@remailer.privacy.at wrote:
On Solaris 10 If I install using ZFS root on only one drive is there a way
to add another drive as a mirror later? Sorry if
It can still be done for USB, but you have to boot from alternate media to
attach the mirror.
On Thu, Dec 15, 2011 at 3:41 PM, Frank Cusack fr...@linetwo.net wrote:
Yes, except if your root pool is on a USB stick or removable media.
On Thu, Dec 15, 2011 at 3:20 PM, Anonymous Remailer
Do you still need to do the grub install?
On Dec 15, 2011 5:40 PM, Cindy Swearingen cindy.swearin...@oracle.com
wrote:
Hi Anon,
The disk that you attach to the root pool will need an SMI label
and a slice 0.
The syntax to attach a disk to create a mirrored root pool
is like this, for
Cindy, will it ever be possible to just have attach mirror the surfaces,
including the partition tables? I spent an hour today trying to get a new
mirror on my root pool. There was a 250GB disk that failed. I only had a
1.5TB handy as a replacement. prtvtoc ... | fmthard does not work in
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