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Mdadm Cannot Open /dev/hda2 Device Or Resource Busy


thanx Default AHCI settings will work fine for hot swap. User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Forgot your password? Drawing a torso with a head (using \draw) On which point(s) in a jet engine does the reaction force act? have a peek at this web-site

If hotswap works for you, more power to you, but I don't see it as a great compelling feature all things considered. Whenever I add in a replacement drive it will be the next available device, like /dev/sde until a reboot. Are you new to LinuxQuestions.org? Once we realized this we started setting them up on ahci to start with, but have some existing systems on ide, which may be the cause for the problem there. http://serverfault.com/questions/499051/mdadm-mdadm-cannot-open-dev-sda1-device-or-resource-busy

Mdadm Cannot Open /dev/sdb1 Device Or Resource Busy

In Revelation 19:16, of which kings is Jesus king? Also, check fdisk -u=sectors -l /dev/sda or sfdisk -d /dev/sda (that -d is important!), does it start at 63? Phoenix Dedicated Servers -- IOFLOOD.com Email: sales [at] ioflood.com Skype: iofloodsales Backup Storage VPS -- 1TBVPS.com Reply With Quote 0 11-14-2011,07:20 AM #17 jhadley View Profile View Forum Posts

Fast Serv Networks, LLC | AS29889 | Fully Managed Cloud, Streaming, Dedicated Servers, Colo by-the-U Since 2003 - Ashburn VA + San Diego CA Datacenters Reply With Quote 0 up vote 0 down vote You need to fail the device and remove it first before you can add it to another RAID. $ mdadm /dev/md0 -f /dev/sda1 $ mdadm /dev/md0 If it is larger than that, run resize2fs /dev/sda1 241488960K before you run mdadm --create. Mdadm Device Is Busy Skipping Additional information: ====================================================== ]# mdadm --assemble --run /dev/md1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1 This will work to bring up the array under FC10 in a degraded state.

USA 2016 election demographic data How often should I replace windscreen wiper blades? Mdadm Create Device Or Resource Busy On the first boot the server was not able to complete the boot up process. libvirtd (pid 2590) is running... http://www.linuxquestions.org/questions/linux-server-73/mdadm-cannot-open-dev-sdc1-device-or-resource-busy-4175548578/ I've never experienced this problem IIRC.

The following procedure was used to clear the two drives (Note - Rather than take the time to isolate sdc and sde, all drives were reset) 1. Mdadm Cannot Open /dev/sda1 No Such File Or Directory The time now is 01:05 AM. © WebHostingTalk, 1998. Avahi daemon is running BackupPC is stopped bluetoothd is stopped btseed is stopped bttrack is stopped Frequency scaling enabled using ondemand governor crond (pid 2518) is running... I hope you also realised that the old contents will be wiped in the process, so you might want to create a new array with one device missing (use mdadm --level=10

Mdadm Create Device Or Resource Busy

When you bring in a new disk into the array, the controller sets the partitions. During the synchronization the output will look like this: PHP Code: server1:~#cat/proc/mdstat
Personalities:[linear][Check This Out rpc.idmapd (pid 2139) is running... Naturally, this can't work, also things are a lot more complicated than just to convert the partitions into a RAID (you need to update the initramfs, the boot loader and /etc/fstab). I've never experienced this problem IIRC. Mdadm Create Cannot Open Device Or Resource Busy

By registering you'll gain: - Full Posting Privileges. - Access to Private Messaging. - Optional Email Notification. - Ability to Fully Participate. - And Much More. Both provide software RAID, but.. more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Source Tree specific options are: ascii, utf, vt100; compact, inverted, notrunc; blkdevname, [no]device, active, open, rw and uuid.

[[email protected] ~]# dmsetup info Name: 1ATA_TOSHIBA_DT01ACA050_Y3H0YMMAS State: ACTIVE Read Ahead: 1024 Tables present: LIVE

Registration at Web Hosting Talk is completely free and takes only a few seconds. Mkfs.xfs Cannot Open /dev/sdb1 Device Or Resource Busy Reboot to a live CD. I noticed the disk had failed, failed it in mdadm, ejected it in mdadm and powered down the server.

mdadm: looking for devices for /dev/md1 mdadm: /dev/sda5 requires wrong number of drives.

are comma-separated. and thus unable to detect at start up. I've also tried eject /dev/sdc1. Mdadm Remove Array And by having stale info in fstab, that can persist after a reboot?

Precisely. Should it not have 3 after removing one of the disks from the array? How can I check? –jaynp Jul 27 '13 at 5:21 @user1850672 /dev/sda doesn't have a filesystem. /dev/sda1 does. have a peek here This caught my eye: Originally Posted by jtodd I then physically replaced the disk and powered the server back on and using sfdisk recreate the partition table on the disk.

about hotswap,should it support by the chip of board? From my company internal wiki: how to rebuild / repair failed raid array http://www.howtoforge.com/replacing_..._a_raid1_array The first thing we must do now is to create the exact same partitioning as on /dev/sda.