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Mdadm Cannot Open /dev/sda1 Device Or Resource Busy


Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 22-Aug-2013,12:08 #1 JibsMan View Profile View Forum Posts View Blog Entries smartd is stopped smbd (pid 2548) is running... I created a RAID volume with mdadm on a debian system with this command: Code: mdadm --create --verbose /dev/md0 --level-raid6 --raid-devices=4 /dev/sdb /dev/sdc /dev/sdd /dev/sde I am trying to delete the How can I change it back to the raid type? have a peek at this web-site

etc. lsof does not show any files opend on any of the above partitions. As root I issued the mdadm command and received the following error: ]# mdadm --assemble /dev/md1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1 /dev/sda1 mdadm: cannot open device /dev/sda1: Device or resource busy mdadm: Before running mdadm --create, mdstat was clean: $ cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5]

Mdadm Device Is Busy Skipping

Usage: /etc/init.d/firstboot {start|stop} Checking fuse filesystem ok. share|improve this answer answered Jan 28 '10 at 23:21 silk 1113 No, sd{a,b}4 were not mounted. I have these issues about once a year and since I don't use it reguraly, I forget many little tricks. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community.

Originally Posted by JibsMan The Linux system did not have a HW RAID card. mdadm: looking for devices for /dev/md1 mdadm: /dev/sda5 requires wrong number of drives. But if you use /dev/sdb1, then it's only going to wipe the first partition, keeping all the information you want to get rid of. Mkfs.xfs Cannot Open /dev/sdb1 Device Or Resource Busy What legal documents are Italian citizens supposed to carry when traveling to Ireland?

It just seams that the old information just keeps hanging somewhere. Monthly smolt check-in is enabled. Technological gradient within a solar system? pruneau View Public Profile View LQ Blog View Review Entries View HCL Entries Visit pruneau's homepage!

Not the answer you're looking for? Mdadm Remove Array Does the fact that it is listed as System:Linux raid autodetect mean anything? –jaynp Jul 24 '13 at 6:14 @user1850672 - that just identifies the partition as being usable We did have a bad thunder storm with severe lightning the night before and it is possible that writes were taking place from an online app. How to decline a postdoc interview if there is some possible future collaboration?

Mdadm Add Device Or Resource Busy

From this it looks like I have no UUIDs and no Superblocks for sdb, sdc, sdd, and sde that is in the array. Find More Posts by pruneau 07-20-2008, 02:31 PM #3 disbeliever LQ Newbie Registered: Dec 2005 Location: Holland Distribution: Slackware 11.0 fluxbox-1.0rc2 (2.6.18-custom), ubuntu 8.04-server Posts: 11 Original Poster Rep: Mdadm Device Is Busy Skipping Before I freshly installed ubuntu I used dd to write all hds so that mdadm --examine would not show anything. Mdadm Create Cannot Open Device Or Resource Busy Is adding the ‘tbl’ prefix to table names really a problem?

Altough, without precisely knowing the chain of event that lead you to this situation, it's very difficult to assess what predicament you were into. Check This Out ginda Linux - Newbie 4 02-02-2005 05:29 PM Device is Busy...??? mdadm: cannot open device /dev/sda: Device or resource busy mdadm: /dev/sda has wrong uuid. Yeah! Mdadm Cannot Open /dev/sda1 No Such File Or Directory

Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ gpm (pid 2507) is running... 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 http://usableflash.com/cannot-open/mdadm-super1-x-cannot-open-dev-sdb1-device-or-resource-busy.php Do not forget to adjust the bootloader accordingly.

I am trying to be able to not wipe it. Man Mdadm mdadm: cannot open device /dev/sda1: Device or resource busy mdadm: /dev/sda1 has wrong uuid. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

I posted details on how I got everything working in this answer.

I installed a replacement drive for the main system and performed a fresh install of FC10 with the RAID 5 array disconnected. Should I report it? nscd is stopped ntpd (pid 2453) is running... Mdadm Zero Superblock Xvnc is stopped vsftpd (pid 2471) is running...

pruneau View Public Profile View LQ Blog View Review Entries View HCL Entries Visit pruneau's homepage! Run tune2fs -l /dev/sda1 and multiply the “Block count” value by the “Block size” value to get the filesystem size in bytes. comments powered by Disqus Previous Post Next Post Download your favorite Linux distribution at LQ ISO. http://usableflash.com/cannot-open/mdadm-cannot-open-dev-md0.php Not the answer you're looking for?

LOL! If a wondrous item was dynamically created as slimy, can I remove the smell with prestidigitation? I do not understand why sdb was busy... It's a disk _you_ designate as the receptacle of the informations if another one fails. - which command did you use to wipe those hd ?

Hi So if you run; Code: fdisk -l /dev/sdb Does it show as type RAID? Password Linux - Server This forum is for the discussion of Linux Software used in a server related context. VeganMarch 28th, 2012, 02:36 AMI learned long ago its prudent to have several layers of backup just in case the unthinkable happens :guitar::guitar::guitar: Powered by vBulletin Version 4.2.2 Copyright © 2016 Hi all, I have recently set up a new system to replace my old server.

What do I do?