Also ZFS does tend to slow down dramatically after the system has been up
for a while... to the point that login onto the shell would take some 10
seconds... any access to the disk takes longer to respond..etc.
Then you should post echo ::memstat|mdb -k, vmstat 5 5, zpool iostat -v 5 5 and swap -s output when this problem occur.
Quote:
Is there any way to refresh the ZFS cache?
No sure what you mean as the ARC cache is always "fresh".
You can clear it by exporting/importing the pool.
Is your ARC size capped ?
vi takes around 5 - 10 seconds to save a small file....
login takes around 10 - 15 seconds to get a shell prompt....
Only happens to the container zones but not the global.
Container zones are mounted on the ZFS.
(this is a different box than what I previously posted...)
---------- Post updated at 01:32 PM ---------- Previous update was at 01:24 PM ----------
As a test... I used vi to write "test" to a new file... takes long time to save.
(This time it took some 25 seconds)
I could however do "echo test > testfile" and it would write instantly.
I think this indicate a problem with the zone... I just don't know what it is.
I need to increase the /var (UFS) filesystem and root disk under veritas control or root disk is encapsulated
# df -k /var
Filesystem kbytes used avail capacity Mounted on
/dev/vx/dsk/var 13241195 12475897 674524 96% /var
# fstyp /dev/vx/dsk/var
ufs
# pkginfo... (1 Reply)
Hi
I need to add new slice to existing concatenated volume. Please let me know the process to do the same
I have d0 concatenated volume which consist of c1t0d0s7 & c1t2d0s0
bash-3.00# df -h /export/home
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d0 ... (3 Replies)
Dear All,
How to increase the swap size when physicall memory reaches 60 %. OR it can be only done after the physicall memory is full.
Rgds
Rj (8 Replies)
Hello, I am new to Solaris so i apologize upfront if my questions seem trivial.
I am trying to install a ZFS file system on a Solaris 10 machine with UFS already installed on it.
I want to run: # zpool create pool_zfs c0t0d0
then: # zfs create pool_zfs/fs
My question is more to... (3 Replies)
Hi Gurus
I want to know the command & tips regarding, how to increase or decrease inode number of the particular ufs filesystem. Is it possible to do it in a live/production environment.
Regards (3 Replies)
I'm interested in adding more swap space to my current workstation (Solaris 10). I currently have 2 hard drives installed, however the system was only created with 512MB for swap that resides on drive 1. This drive is already sliced up and all slices are being used.
The second drive has two... (3 Replies)
Hi..
i am using sun solaris...and this is the filesystem information...
you can see th slice(swap) c0t0d0s1 is giving some absord information......and during rebooting it is asking to run fsck mnually..when i run fsck manually it is giving error incorrect starting and end header...smthing like... (1 Reply)