ZFS Question Post: 302315201

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1. Solaris

ZFS question

How does one set a size limit on a ZFS filesystem? It seems every ZFS FS I create has the same size limit as the parent Zpool. I want to create an FS with a much smaller limit. how? Thanks in advance my friends.

2. Solaris

ZFS pool question

I created a pool the other day. I created a 10 gig files just for a test, then deleted it. I proceeded to create a few files systems. But for some reason the pool shows 10% full, but the files systems are both at 1%? Both files systems share the same pool. When I ls -al the pool I just...

3. Solaris

ZFS question.

I have a oracle instance running in NGZ which is on zfs dataset. Is there any possibility if i can take a zfs snapshot without shutting down the zone and then restore the zfs on other server and start oracle .. will the data be fine or not ?

4. Solaris

zfs-acronym

zfs-zeta bye filesystem or zope filesystem which is correct

5. Solaris

Are you using ZFS ?

With Solaris 11 coming out with a requirement of ZFS on the root disk, I was curious to know who is using the Zeta File System now? I have been using ZFS for the past year and don't plan to go back to UFS since ZFS is much more reliable and easier to maintain.

6. Solaris

ZFS

what are all the advantages of ZFS comparing to UFS SVM what is the use of creating file system in a file system in ZFS

7. Solaris

ZFS

Hi, I need some advice please. I have this server with a couple of zpools, lets call them pay_serv ukb_pool There are two zones attached to these pools. When I do a zfs list I see this pay_serv 8.41G 265G 8.41G /pay_serv ukb_pool 79.8G 194G 23K /ukb_pool ukb_pool/temp_ps 9.11G...

8. Solaris

ZFS mirroring

Hello, I just build a Solaris 10 server on an x86 box. I forgot to mirror the two disks when I install the OS. Can I get some help with this? I have this # zpool list rpool 278G 5.77G 272G 2% ONLINE - # zpool status pool: online state: ONLINE scan: none requested config: ...

9. Solaris

Solaris ZFS question

What I am trying to do is reuse space that was used from an old solaris zone and take that space used in the 2 disk mirror from the 2nd zpool and relocate it to /var/audit in the root pool. The pysical server has 4 disks. 2 disks are a mirrored root zone(c1t0d0s0,c1t1d0s0) and the other were the...

10. Solaris

Solaris ZFS and reservations question

I'm having trouble increasing my reservations on some ZFS filesystems, although there seems to be enough space in the zpool, and no constraints on the parent device. Note that I'm using refreservation instead of reservation, so I'm not constrained by the reservation on the parent device (or...

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zdb

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)