Zfs::zpool.cache file


 
Thread Tools Search this Thread
Operating Systems Solaris Zfs::zpool.cache file
# 1  
Old 09-20-2010
Zfs::zpool.cache file

Hi All,
I am trying to read zpool.cache file to find out pool information like pool name, devices it uses and all properties.
File seems to be in packed format.I am not sure how to unpack it.
But from opensolaris code base we can see that they have used libz for uncompromising this file, but same thing is not working on solaris 10.
Could these be any difference between compression format between open-solaris and solaris-10
Could any one help me with thisSmilie
Login or Register to Ask a Question

Previous Thread | Next Thread

9 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Check zfs cache usage for Solaris 11.3

Hi All, How do we calculate the zfs cache value from Solaris 11.3 ?? I normally use memstat but learnt that is not a good practice. Any other way to get the value ? (2 Replies)
Discussion started by: jayadanabalan
2 Replies

2. Solaris

How to split a zfs/zpool mirror for backout purposes?

Hello, I am upgrading Veritas from 5.1 to 6.0.1/6.0.5 in a Solaris 10 u8 server with OS mirrored (rpool) in zfs/zpool configuration. I need to split it to have a quick way to backout in case of failure (make splitted mirror side bootable for a quick revert, like booting from it). I remember... (3 Replies)
Discussion started by: feroccimx
3 Replies

3. Solaris

Restore of Netapp FC lun targets used as the disks for a zpool with exported zfs file systems

So, We have a Netapp storage solution. We have Sparc T4-4s running with LDOMS and client zones in the LDOMS, We are using FC for storage comms. So here's the basic setup FC luns are exported to the primary on the Sparc box. using LDM they are then exported to the LDOM using vdisk. at the... (4 Replies)
Discussion started by: os2mac
4 Replies

4. Solaris

Is there any GUI or web ui to administrate zfs/zpool

HI, Is there any GUI or web ui to administrate zfs/zpool. i want to monitor/expand/migrate zfs from one machine to another machine (0 Replies)
Discussion started by: bentech4u
0 Replies

5. Solaris

Upgrading Solaris - what happens to zpool/zfs versions

Hi everyone, I'm hoping someone can help me out here. I've googled lots and don't think I can find an easy answer to this. We're in the process of upgrading Solaris from v10 5/08 to v10 9/10. The zpools for luns are currently at version 10, and I understand Solaris v10 9/10 has support for... (3 Replies)
Discussion started by: badoshi
3 Replies

6. Solaris

Zpool /ZFS recovery

running VM server for Sparc on a Solaris 11 server. I have a Guest LDOm that had two seperate zpools running, one for the zones and one for the OS. The OS was corrupted and had to be replaced. The zones zfs file system is intact I think. I still have access to the disk and can still see it in... (3 Replies)
Discussion started by: os2mac
3 Replies

7. BSD

Unable to create zfs zpool in FreeBSD 8.2: no such pool or dataset

I am trying to test simple zfs functionality on a FreeBSD 8.2 VM. When I try to run a 'zpool create' I receive the following error: # zpool create zfspool /dev/da0s1a cannot create 'zfspool': no such pool or dataset # zpool create zfspool /dev/da0 cannot create 'zfspool': no such pool or... (3 Replies)
Discussion started by: bstring
3 Replies

8. Solaris

Help with ZFS arc cache

Greetings Forumers! I have a Solaris 10u9 M5000 with 32GB RAM and have noticed the ZFS arc cache is consuming large amount of memory. Here's what I see on my system: # echo ::memstat|mdb -k Page Summary Pages MB %Tot ------------ ---------------- ... (9 Replies)
Discussion started by: bluescreen
9 Replies

9. Solaris

ZFS ARC cache issue

We are having a server running zfs root with 64G RAM and the system has 3 zones running oracle fusion app and zfs cache is using 40G memory as per kstat zfs:0:arcstats:size. and system shows only 5G of memory is free rest is taken by kernel and 2 remaining zones. Now my problem is that... (2 Replies)
Discussion started by: fugitive
2 Replies
Login or Register to Ask a Question
zdb(1M) 						  System Administration Commands						   zdb(1M)

NAME
zdb - ZFS debugger SYNOPSIS
zdb pool DESCRIPTION
The zdb command is used by support engineers to diagnose failures and gather statistics. Since the ZFS file system is always consistent on disk and is self-repairing, zdb should only be run under the direction by a support engineer. If no arguments are specified, zdb, performs basic consistency checks on the pool and associated datasets, and report any problems detected. Any options supported by this command are internal to Sun and subject to change at any time. EXIT STATUS
The following exit values are returned: 0 The pool is consistent. 1 An error was detected. 2 Invalid command line options were specified. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWzfsu | +-----------------------------+-----------------------------+ |Interface Stability |Unstable | +-----------------------------+-----------------------------+ SEE ALSO
zfs(1M), zpool(1M), attributes(5) SunOS 5.11 31 Oct 2005 zdb(1M)