search for: unmirrored

Due to recent experiences, and discussion on this list, my colleague and I performed some tests: Using solaris 10, fully upgraded. (zpool 15 is latest, which does not have log device removal that was introduced in zpool 19) In any way possible, you lose an unmirrored log device, and the OS will crash, and the whole zpool is permanently gone, even after reboots. Using opensolaris, upgraded to latest, which includes zpool version 22. (Or was it 23? I forget now.) Anyway, it''s >=19 so it has log device removal. 1. Created a pool, with unm...

Hi Folks.. I have a system that was inadvertently left unmirrored for root. We were able to add a mirror disk, resilver, and fix the corrupted files (nothing very interesting was corrupt, whew), but zpool status -v still shows errors.. Will this self correct when we replace the degraded disk and resilver? Or is there something else that I''m not findi...

...for a mirrored raid configuration. I was able to install Centos 5.2 without difficulty, but when it was time to perform the 1st boot it went to grub instead of booting off of one of the mirrored drives. I could not figure out how to boot through grub, so I changed the bios to look at both drives unmirrored. At that point I was able to boot to one of the drives, and the second drive was not mounted. The raid logic is within the bios and mother board of the Dell machine. Can any of you point me to some literature about making this system work as a mirrored raid system. Thanks, -- Greg Ennis

I connecting to two offsite over servers, that are connected over dedicated T1 lines. I'm using the same script on both servers. One runs fine, but the other starts, gets the file list and processes a few folders. Then it will hang for about 5 minutes before sptting out the following errors: receiving file list ... 16756 files to consider dslagel/ dslagel/DRIVERS/ dslagel/DRIVERS/ATP_PKG/

...ble swap prior to the RAID subsystem, without any errors. So I guessed this might be a problem with the ram disk image, so I created a new one using mkinitrd, but the swap still fails at startup, thus preventing me from using the CDs to upgrade the box. I guess I could set the swap back to an unmirrored set, run the upgrade from the CDs then mirror it again, but this is not ideal, does anyone have any suggestions as to how to fix this little RAID niggle with the swap caused by not RAIDing the swap parition originally on install? Regards Pete

I recently got a new SSD (ocz vertex LE 50gb) It seems to work really well as a ZIL performance wise. My question is, how safe is it? I know it doesn''t have a supercap so lets'' say dataloss occurs....is it just dataloss or is it pool loss? also, does the fact that i have a UPS matter? the numbers i''m seeing are really nice....these are some nfs tar times before

Hello, all. I''m in the process of repairing a corrupted unmirrored rpool, and my current idea was to evacuate all reachable data by "zfs send" to the redundant data pool, then recreate and repopulate the rpool with copies=2. As I previously wrote, my machine crashes when trying to import the rpool in any sort of read-write mode, however I got it to i...

Hi there, I've made a couple of small contributions to the wiki but recently I read the Terms of service, they are pretty draconian: LICENSE AND SITE ACCESS voip-info.org grants you a limited license to access and make personal use of this site. This license does not include any resale or commercial use of this site or its contents. Without express written consent of voip-info.org you may

Hi all, just after sending a message to sunmanagers I realized that my question should rather have gone here. So sunmanagers please excus ethe double post: I have inherited a X4140 (8 SAS slots) and have just setup the system with Solaris 10 09. I first setup the system on a mirrored pool over the first two disks pool: rpool state: ONLINE scrub: none requested config: NAME

Hi, my system (solaris b77) was physically destroyed and i loosed data saved in a zpool mirror. The only thing left is a dettached vdev from the pool. I''m aware that uberblock is gone and that i can''t import the pool. But i still hope their is a way or a tool (like tct http://www.porcupine.org/forensics/) i can go too recover at least partially some data) thanks in advance for

...2: Add support for RTL window layouts in MapWindowPoints. user32: Add support for RTL window layouts in WIN_GetRectangles. user32: Add support for right-to-left menus. server: Mirror the rectangles for RTL windows in set_window_pos. user32: Always store the window rectangles unmirrored after SetWindowPos. user32: Add support for RTL window layouts in GetUpdateRgn and GetUpdateRect. winedbg: Make BreakOnFirstChance default to FALSE to avoid user confusion. user32: Fix initial computation of client area in WM_NCCALCSIZE for RTL windows. user32: Use screen co...

Here is a proposal for a new ''copies'' property which would allow different levels of replication for different filesystems. Your comments are appreciated! --matt A. INTRODUCTION ZFS stores multiple copies of all metadata. This is accomplished by storing up to three DVAs (Disk Virtual Addresses) in each block pointer. This feature is known as "Ditto Blocks". When

Here is a proposal for a new ''copies'' property which would allow different levels of replication for different filesystems. Your comments are appreciated! --matt A. INTRODUCTION ZFS stores multiple copies of all metadata. This is accomplished by storing up to three DVAs (Disk Virtual Addresses) in each block pointer. This feature is known as "Ditto Blocks". When