Posts relating to “"ZFS"” (106)

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1. Can we improve ZFS dedup performance via SHA256 ?

   
   darren_moffat@blog$ cat /dev/mem | grep /dev/urandom — Authority 99
   Today I integrated the fix for 6344836 ZFS should not have a private copy of SHA256.  The original intent of this was […] some platforms there would be an improvement in the performance of SHA256 over the private ZFS copy and that would have […] some impact on ZFS performance.   Until deduplication support arrived in ZFS the SHA256 wasnt heavily used by default
   1 week ago

2. Step by step instructions on how to create a Solaris 10 container.

   
   Technology, Computer, Network and Games Cheat — Authority 115
   Here is a step by step instructions on how I created a Solaris 10 container. I took advantage of the Solaris ZFS file […] ! - execute , then return quit Create a new ZFS pool zone with zpool command […] . root@myserver1 # zpool create -f bigzone c3t60060E800429C400000029C40000030Ad0 List the new ZFS pool zone you just
   1 week ago

3. OpenSolaris build 128 now availble - zfs dedup in it

   
   Roman Ivanov — Authority 395
   Ive being waiting for this update to try deduplication of zfs. Beingknowing that a lot of files will be written as […] result of image update Iset zfs compression including rpool file system (except swap and dump) before doing update.Zfs […] compression on my home files already being for one month and provedto save space/time/power. Here what I have with zfs
   2 weeks ago

4. Part 3: Glassfish V3 Pet Store sample DEMO in VM Template - SW…

   
   VirtualGuru — Authority 134
   can put SW installation to separate ZFS filesystem and developer can easily to snapshot or clone it. UnBundled SW […] : Creating a dedicated ZFS fs for UnBundled installation 1. User osol have home under dedicated export ZFS fs osol […] @osol-jeos:~$ zfs list | grep exportrpool/export 68K 6.31G 20K /exportrpool/export/home 48K 6.31G 20K
   2 days ago

5. OpenSolaris JeOS Prototype (Part 12: Simple BE setup)

   
   VirtualGuru — Authority 134
   Password: osol0906 User: osol Password: justone1 Create a Application Data storage under /export/apps zfs create rpool […] /kernel/$ISADIR/unix -B $ZFS-BOOTFS,console=graphicsmodule$ /platform/i86pc/$ISADIR/boot_archive#---------------------END BOOTADM […] --------------------title osol0906guibootfs rpool/ROOT/osol0906guikernel$ /platform/i86pc/kernel/$ISADIR/unix -B $ZFS-BOOTFSmodule$ /platform/i86pc
   2 days ago

6. Tracking dedup

   
   Unix Admin Corner — Authority 103
   If you haven’t been living under a rock for the last month, you know that ZFS got deduplication at least in Open […] Solaris, so I decided to give it a try, it all works in typical ZFS simplicity as documented at Ben Rockwood’s blog You can see […] that currently ZFS gives very little hint that anything is happen differently than before, there is dedupratio, but that
   1 week ago

7. OpenSolaris DEV finally got ZFS Deduplication

   
   VirtualGuru — Authority 134
   OpenSolaris DEV B128a finally got ZFS Deduplication feature ZFS Deduplication , you can download it on www […] .genunix.org . Read more here:    ZFS Wikipedia    Sun setting dedupe up for ZFS    ZFS Deduplication    OpenSolaris build 128 now […] availble - zfs dedup in it    Deduplication now in ZFS
   2 weeks ago

8. Taking ZFS deduplication for a test drive

   
   Bob Netherton's Weblog — Authority 106
   Now that I have a working OpenSolaris build 128 system, I just had to take ZFS deduplication for a spin, to see if it […] different days. How many of you do that ? Yeah, me too. Lets see what ZFS can figure out about all of this. If it is super […] (remember, this is 2 sets of 90MB which are nearly identical sets of photos). # zfs create scooby/doo # cp -r /pix
   4 weeks ago

9. Deep Dive into ZFS

   
   System News for Sun Users - The Blog — Authority 137
   Rockwood on ZFS, then take some time to tune into a replay of his talk. The nearly two-hour webcast is a thorough examination […] of the ZFS file system. The talk covers the basics, but Rockwood delves into the [...]
   1 day ago

10. NILFS2, new file-system with continuous snapshots

    
    C Board — Authority 164
    making backups. This is even better than Solariss ZFS (I was seriously contemplating trying Solaris just for ZFS). ZFS also […] -only driver for NILFS. Solaris has ZFS. Windows is still on NTFS from... 15 years ago?
    2 days ago