Re: [zfs-discuss] more love for databases

2007-07-20 Thread eric kustarz
On Jul 19, 2007, at 11:11 AM, Alderman, Sean wrote: > This is good news, thank you for the blog! > > If I may ask a couple of questions to the community on the topic of > OLTP > workload and ZFS... > > 1. When evaluating ZFS for our Oracle systems (heavy 8K uncached > workload), our DBAs used

Re: [zfs-discuss] zfs and 2530 jbod

2007-07-20 Thread Robert Milkowski
Hello Joel, Wednesday, July 18, 2007, 8:19:56 PM, you wrote: JM> Hi Robert, JM> It should work. We have not had the time or resources to test it (we are JM> busy qualifying the 2530 (SAS array) with an upcoming MPxIO enabled MPT JM> driver and SATA drive support). JM> I do not know if MPxIO wil

[zfs-discuss] Yet another zfs vs. vxfs comparison...

2007-07-20 Thread Mikael Kjerrman
Hi, sorry if I am brining up old news, but I couldn't find a good answer searching the previous posts (My mom always says I am bad with finding things :) However I noticed a difference when creating a zfs filesystem compared with a vxfs filesystem in the available size. ie. ZFS zonedata/zfs

Re: [zfs-discuss] snv_70 -> snv_66: ZPL_VERSION 2, File system version mismatch ....?

2007-07-20 Thread Tim Foster
hi Jürgen, On Fri, 2007-07-20 at 05:04 -0700, Jürgen Keil wrote: > How about a new feature for "zpool create" and "zfs create" to > allow creation of a zpool or zfs that is not using the newest > version but some older version Yep, that's there already - PSARC 2007/328 gives "zfs upgrade" and y

[zfs-discuss] snv_70 -> snv_66: ZPL_VERSION 2, File system version mismatch ....?

2007-07-20 Thread Jürgen Keil
Yesterday I was surprised because an old snv_66 kernel (installed as a new zfs rootfs) refused to mount. Error message was Mismatched versions: File system is version 2 on-disk format, which is incompatible with this software version 1! I tried to prepare that snv_66 rootfs when running