search for: softwareraid

On 08/18/2017 12:35 PM, Mr Typo wrote: > mdadm: /dev/sda1 is busy - skipping > mdadm: /dev/sdb1 is busy - skipping > mdadm: /dev/sdc1 is busy - skipping > mdadm: /dev/sdd1 is busy - skipping That's plenty strange. The output of "lsblk" might tell you why those devices are busy.

18. Aug 2017 13:35 by euroregistrar at gmail.com: > Hello all, > > i have already had a discussion on the software raid mailinglist and i > want to switch to this one :) > > I am having a really strange problem with my md0 device running > centos7. after a new start of my server the md0 was gone. now after > trying to find the problem i detected the following: > >

On 08/19/2017 12:06 PM, Mr Typo wrote: > sda 8:0 0 1.8T 0 disk > ??sda1 8:1 0 1.8T 0 part > ??WDC_WD20EFRX-68AX9N0_WD-WMC1T2547260 253:3 0 1.8T 0 mpath > ??WDC_WD20EFRX-68AX9N0_WD-WMC1T2547260p1 253:8 0 1.8T 0 part You haven't said anything about multipath hardware yet,

Hello Gordon, yeah. it is really strange. from one boot to the next, everyhing is f** up.(2 months between). any idea? [root at quad live]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 1.8T 0 disk ??sda1 8:1 0 1.8T 0 part

Hello all, i have already had a discussion on the software raid mailinglist and i want to switch to this one :) I am having a really strange problem with my md0 device running centos7. after a new start of my server the md0 was gone. now after trying to find the problem i detected the following: Booting any installed kernel gives me NO md0 device. (ls /dev/md* doesnt give anything). a 'cat

Hi, i have a system with /dev/sda - System Hard Drive /dev/md0 - SoftwareRaid 5 for Data with /dev/sdb /dev/sdc /dev/sdd Now i have one more in a removeable frame for Backup /dev/sde /dev/md0 is forwarded to an Samba-Domain for Data service in the network. What''s the best way to sync the data from /dev/md0 to /dev/sde ? is a domain hotplug able ? So when i plug...

Hi, Can someone please assist met with some software RAID 1+0 setup instructions? I have searched the web, but couldn't find any. I found a lot of RAID 10 setup instructions, but it doesn't help me. -- Kind Regards Rudi Ahlers CEO, SoftDux Hosting Web: http://www.SoftDux.com Office: 087 805 9573 Cell: 082 554 7532

Hello all, has someone worked with DRBD (http://www.drbd.org) for HA of mail storage? if so, does it have stability issues? comments and experiences are thanked :) Thanks, Rodolfo.

hi, we've a few 10-20 server in a lan each has 4-8 hdd. we'd like to create one big file server on these server hard disks and we'd like to create it in a redundant way ie: - if one (or more) of the hdd or server fails the whole filesystem still usable and consistent. - any server in this farm can see the same storage/filesystem. it's someting a big network raid5-6... storage where

Greetings, I have several Tyan S2518UGN (Thunder LE-T) server boards that I've been running for a few yrs. I've always used the SCSI on them, so never really used the ATA ports. I once experimented dual-booting NT2003 & FBSD on one of the ATA ports about a year ago. But ran into the problem I'm running into now. Back then I just blamed it on the drive (even tho it was brand new,

..., same with the 120 gigs and use the scrap on those aswell, finally stiching everything together with LVM2. I can''t easly find how this would work with raid-Z/ZFS, e.g. can I really just put all these disks in 1 big pool and remove/add to it at will? And I really don''t need to use softwareraid yet still have the same reliablity with raid-z as I had with raid-5? What about hardware raid controllers, just use it as a JBOD device, or would I use it to match up disk sizes in raid0 stripes (e.g. the 3x 120gb to make a 360 raid0). Or you''d recommend to just stick with raid/lvm/reiser...

Hey, I've a problem with an ext3 filesystem and don't know how to fix it or find the failure :( The Hardware: Tyan mainboard, AMD Athlon CPU, ARECA ARC-1120 RaidController Raid5 with 400GB Seagate HD's, 756 MB Ram, other harddisks for system, network and avm isdn controller. Couse of the filesystem problems I run memtest and found one bad memory module which I replaced yet. The