Re: [zfs-discuss] help me....

2008-08-05 Thread Al Hopper
On Sun, Aug 3, 2008 at 10:46 PM, Rahul <[EMAIL PROTECTED]> wrote: > hi > can you give some disadvantages of the ZFS file system?? Stay away from the yellow one. > plzz its urgent... I understand. > help me. Next! Regards, -- Al Hopper Logical Approach Inc,Plano,TX [EMAIL PROTECTED] Voi

Re: [zfs-discuss] help me....

2008-08-04 Thread Miles Nordin
> "np" == Neal Pollack <[EMAIL PROTECTED]> writes: > "wj" == wan jm <[EMAIL PROTECTED]> writes: np> Yes, it's too easy to administer. This makes it rough to np> charge a lot as a sysadmin. yeah, sure, until you get a simple question like this: wj> there are two disks in one

Re: [zfs-discuss] help me....

2008-08-04 Thread Jason A. Hoffman
On Aug 3, 2008, at 8:46 PM, Rahul wrote: > hi > can you give some disadvantages of the ZFS file system?? > > plzz its urgent... > > help me. > > > This message posted from opensolaris.org > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.or

Re: [zfs-discuss] help me....

2008-08-04 Thread Mario Goebbels
Rahul wrote: > hi > can you give some disadvantages of the ZFS file system?? > > plzz its urgent... > > help me. > > > This message posted from opensolaris.org > ___ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolar

Re: [zfs-discuss] help me....

2008-08-04 Thread Ross
Tell you what, go away, do some work on your own reading around the topics you're interested in, and when you come back try asking some more intelligent questions instead of expecting us to do everything for you. You'll find you get much more helpful replies that way. Right now you come across

Re: [zfs-discuss] help me....

2008-08-03 Thread Nathan Kroenert
It starts with Z, which makes it the one of the last to be considered if it's listed alphabetically? Nathan. Rahul wrote: > hi > can you give some disadvantages of the ZFS file system?? > > plzz its urgent... > > help me. > > > This message posted from opensolaris.org > __

Re: [zfs-discuss] help me....

2008-08-03 Thread Neal Pollack
Rahul wrote: > hi > can you give some disadvantages of the ZFS file system?? > Yes, it's too easy to administer. This makes it rough to charge a lot as a sysadmin. All the problems, manual decisions during fsck and data recovery, head-aches after a power failure or getting disk drives mixed up

Re: [zfs-discuss] help me....

2008-08-03 Thread Bob Friesenhahn
On Sun, 3 Aug 2008, Rahul wrote: > hi > can you give some disadvantages of the ZFS file system?? Yes. It provides very poor performance for large-file random-access read/write of 128 bytes at a time. Is that enough info? ZFS is great but it is not perfect in every regard. It is easy to build

Re: [zfs-discuss] help me....

2008-08-03 Thread Bob Netherton
On Sun, 2008-08-03 at 20:46 -0700, Rahul wrote: > hi > can you give some disadvantages of the ZFS file system?? In what context ? Relative to what ? Bob ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/l

[zfs-discuss] help me....

2008-08-03 Thread Rahul
hi can you give some disadvantages of the ZFS file system?? plzz its urgent... help me. This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] Help me understand ZFS caching

2007-04-20 Thread Roch - PAE
Tony Galway writes: > I have a few questions regarding ZFS, and would appreciate if someone > could enlighten me as I work my way through. > > First write cache. > We often use write cache to designate the cache present at the disk level. Lets call this "disk write cache". Most FS will c

[zfs-discuss] Help me understand ZFS caching

2007-04-20 Thread Tony Galway
I have a few questions regarding ZFS, and would appreciate if someone could enlighten me as I work my way through. First write cache. If I look at traditional UFS / VxFS type file systems, they normally cache metadata to RAM before flushing it to disk. This helps increase their perceived write