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Mdadm Cannot Open /dev/sda Device Or Resource Busy

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Related 8Raid1 with active and spare partition1degraded mdadm RAID5 array7Resize underlying partitions in mdadm RAID12Why make a partition at all for mdadm/raid?0mdadm: Reactivating RAID6 array after improper shutdown1mdadm, Device or resource I've beat Google into a frenzy over the last couple days trying find a solution to no avail. Pen Tester's Programming Style How to disable the high priority publish option in SDL Tridion Is there any known limit for how many dice RPG players are comfortable adding up? So I started googling for "mdadm create race" and I finally found a post that tipped me off. this contact form

atd (pid 2569) is running... If you don't understand this, you shouldn't continue before reading up on this matter. –Sven♦ Apr 13 '13 at 13:58 add a comment| 2 Answers 2 active oldest votes up vote I guess this shouldn't be a problem since I see both drives separately on Linux.) On both disks, /dev/sda and /dev/sdb, I created, using fdisk, identical new partitions of type "Linux Sam MarshSam MarshProduct Manager.

Mdadm Cannot Open /dev/sda Device Or Resource Busy

Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started 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). The following command does this on a system with the "2.6.18-8.1.6.el5"-kernel:[color=FF3300]mkinitrd --omit-dmraid /boot/NO_DMRAID_initrd-2.6.18-8.1.6.el5.img 2.6.18-8.1.6.el5[/color]After this, the system has to be rebooted with the new initrd. Besides that, there are two traditional 500 GB hard drives, which have Windows 7 installed (I want to keep the Windows installation intact), and about half of the space unallocated.

I'll try what the Wiki article suggests. –Jonik Jan 29 '10 at 8:17 add a comment| 3 Answers 3 active oldest votes up vote 5 down vote accepted Finally some progress! This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. Also tried to check it with lsof and no result. Mdadm Cannot Open /dev/sda1 No Such File Or Directory mdadm: no recogniseable superblock on /dev/sdi2 mdadm: /dev/sdi2 has wrong uuid.

[email protected]:~# My heart nearly skipped a beat, doing this but wow it worked. Mdadm Device Is Busy Skipping mdadm: looking for devices for /dev/md1 mdadm: cannot open device /dev/md1: Device or resource busy mdadm: /dev/md1 has wrong uuid. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the pop over to these guys If any one of the 12 goes, you lose the whole array, so you greatly increase your chances of data loss over just using a single disk.

anacron (pid 2649) is running... Mkfs.xfs Cannot Open /dev/sdb1 Device Or Resource Busy Please, can someone help me restore the raid. Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [SOLVED] mdadm Device or resource busy Registration is quick, simple and absolutely free.

Mdadm Device Is Busy Skipping

Exaples: askubuntu.com/questions/252795/convert-running-system-to-rai‌d-5 (In your case it is RAID 10 and not RAID5, but the idea is the same: Create the new array and format it, copy data, fix bootloader to boot their explanation current status: ]# cat /proc/mdstat Personalities : [raid10] md3 : active raid10 sdh3[7] sdg3[6] sdf3[5] sde3[4] sdd3[3] sdc3[2] sdb3[1] sda3[0] 16766976 blocks super 1.2 512K chunks 2 near-copies [8/8] [UUUUUUUU] resync=DELAYED Mdadm Cannot Open /dev/sda Device Or Resource Busy Under /dev/mapper/ there are some device files that, I think, somehow match the 3 Windows RAID partitions (sd{a,b}1 through sd{a,b}3). Mdadm Add Device Or Resource Busy While it didn't provide the solution, the post put me on the right track by mentioning udev and it took only a few more minutes to narrow down on the solution:

Click Here to receive this Complete Guide absolutely free. weblink linux ubuntu raid software-raid mdadm share|improve this question edited Jan 29 '10 at 10:13 asked Jan 28 '10 at 9:16 Jonik 3,684103553 1 If your Windows were on a hardware Search this Thread 08-18-2012, 12:40 PM #1 blackman890 Member Registered: Oct 2004 Location: Iceland Posts: 94 Rep: mdadm raid inactive, assemble fails with Device or resource busy Hi there. I just upgraded to Centos5 and now my hard drives are acting all weird.My partitions exsist, but can't be accessed by the mdadm tool. Mdadm Create Cannot Open Device Or Resource Busy

Can A Catalytic Converter Fail Due to Age? mdadm: cannot open device /dev/sdi5: Device or resource busy mdadm: /dev/sdi5 has wrong uuid. mdadm: cannot open device /dev/sdb: Device or resource busy mdadm: /dev/sdb has wrong uuid. http://scriptkeeper.net/cannot-open/cannot-open-dev-ttyusb0-device-or-resource-busy-ubuntu.html Password Linux - Server This forum is for the discussion of Linux Software used in a server related context.

How difficult is it to practically detect a forgery in a cryptosystem? Mdadm Destroy Array How to make my logo color look the same in Web & Print? mdadm: cannot open device /dev/sda: Device or resource busy mdadm: /dev/sda has wrong uuid.

Then format the filesystem on the new array volume and copy all data from /dev/sda1 to it.

SMS verification, is it secure? So now I try using scan and verbose: Code: ~# mdadm --assemble --scan --verbose mdadm: looking for devices for /dev/md0 mdadm: cannot open device /dev/md1: Device or resource busy mdadm: /dev/md1 I did remove sda1 from the array, then delete and recreate the partition on sda, and attempt to add it back into the array, but continue to receive the same error Mdadm Zero Superblock Sounds like Ubuntu may have auto mounted it somewhere.

Tango Icons Tango Desktop Project. The time now is 02:39 AM. Got all my data back and everything (had to run testdisk to recover the partition but other than that, all the data is there). his comment is here Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.

Any way to color lines in a Line command? "Carrie has arrived at the airport for two hours." - Is this sentence grammatically correct? wait, what? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the mdadm: cannot open device /dev/sdd: Device or resource busy mdadm: /dev/sdd has wrong uuid.

What are the applications of taking the output of an amp with a microphone? Precisely. My cat sat down on my laptop, now the right side of my keyboard types the wrong characters more hot questions question feed about us tour help blog chat data legal asked 3 years ago viewed 2458 times active 3 years ago Related 1mdadm/LVM/RAID issue3Linux Raid: mystical md_d device0mdadm raid1 fails to resync2mdadm raid5 failure.

When i try to: [email protected]:~# mdadm --add --verbose /dev/md0 /dev/sdb1 mdadm: Cannot open /dev/sdb1: Device or resource busy dmraid i pointed as the usual problem but it's not even installed. Code: ~# mdadm --manage /dev/md2 --add /dev/md0 mdadm: add new device failed for /dev/md0 as 7: Invalid argument Huh, no luck.