similar to: Activate storage during domain migration

On Tue, Aug 01, 2023 at 12:28:56 +0200, e-m at mailbox.org wrote: > Hi, > > I have a block storage which I only want to be mounted on a single node. I > know that there are many possibilities for shared storage usage but I want > to know if the following is possible (using the API). > - Have a domain running on node-A > - Initialize a migration for that domain to node-B >

Hi All, How do I unmount an NFS share when the NFS server is unaivalable? I tried "umount /bck" but it "hangs" indefinitely "umount -f /bck" tells me the mount if busy and I can't unmount it: root at saturn:[~]$ umount -f /bck umount2: Device or resource busy umount: /bck: device is busy umount2: Device or resource busy umount: /bck: device is busy This

Hello everyone! I'm playing with guestunmount and got the following issues: 1) guestunmount never returns 3 (not mounted) - i guess it's a bug at guestunmount.c:223 2) I don't know whether it's a bug in guestunmount or fusermount, but on my machine while executing > guestmount > guestunmount > guestunmount on second "guestunmount" I get

I have a similar line in my network script, for the same reason. THIS problem is different. I cannot umount those shares after the windows machine goes down, no matter what commands I try. Joel On Mon, Dec 03, 2001 at 02:49:01PM -0800, Bill Parker wrote: > > Joel, > > I used to have the same problem with smbfs type mounts hanging > until I modified /etc/rc.d/init.d/network to add

Greetings - Ok, I made a mistake that I need to fix. Fortunately it is not a destructive mistake, but I need some advice on how to correct the problem. CentOS 6.3 host system named Earth I was creating some new logical volumes within my exiting volume group for a new virtual machine using the LVM GUI. When I created the LV that I plan to use for root partition of the new VM (Bacteria) I

Doing this would reliably fail with -EBUSY for me: # mount /dev/sdb2 /mnt/scratch; umount /mnt/scratch; mkfs.btrfs -f /dev/sdb2 ... unable to open /dev/sdb2: Device or resource busy because mkfs.btrfs tries to open the device O_EXCL, and somebody still has it. Using systemtap to track bdev gets & puts shows a kworker thread doing a blkdev put after mkfs attempts a get; this is left over

Hi all, i?m not sure if my problem is realted to ocfs2 or to drbd, so i x-post this post to both lists. I?ve drbd-volume [v 8.3.9] (dual-primary) with ocfs2 [v 1.6.3] as a filesystem. If I add a "bind-mount" like /var/log/ispconfig/httpd/blog.schaal-24.de /srv/www/clients/client2/web323/log none bind,nobootwait 0 0 to /etc/fstab i`m unable to run umount /srv/www (which is

I''m running into a situation where I can''t unmount a mounted snapshot. It shows "busy" even though neither lsof nor fuser show any open files. Umount -f doesn''t work although umount -l does. Is there anything else I can do to debug this scenario or to clear the busy status myself? Or am I down to rebooting each time? This is on stock ubuntu-10.04, x86.

Hi all, I have Centos 8 installed on a physical machine (www6) with separate LVM volumes for /, /var, /var/lib/mysql etc. System boot proceeds without a hiccup, in terminal systemctl status says everything is OK and running, journalctl says so as well - systemd mounts everything stated in fstab. However, on reboot systemd echoes problems with filesystem on /var : ...// unmounting all volumes

Is there any method of forcibly umounting an NFS mounted directory? We have a test environment managed under puppet that is also our DR environment. In a DR scenario we''ll be umounting all NFS shares from out test array and remounting to our DR array. However, as this is a test environment we have users logged on, so when Puppet attempts to unmount the test directories, it fails

I have mounted a win98 machine from a ML8.1 samba 2.2.2 The win98 machine, as all windows machines do, crashed on me. Now i can't unmount the mounted folder, If i do it from cli, i get umount usr/Cad12: device busy. If i try and cd to that folder, the console freezes and only kill application will shut it down. I tried as su and on another Virtual console as root, but it will not umount.

My NFS server is up and other clients can access x. One particular client can't. I tried to unmount the NFS share: [root at nfsclient ~]# umount -f /disk/x umount2: Device or resource busy umount.nfs: /disk/x: device is busy umount2: Device or resource busy umount.nfs: /disk/x: device is busy If I use df or lsof to try to figure out what process to kill, they hang. I am reluctant to just

when you have something smbmounted with samba.. //ADMINISTRATOR@CALVIN_SR/M$ 112G 71G 41G 64% /mnt/samba and you unmount it and it gives you /mnt/samba is busy Im absolutely positive that I am NOT in the /mnt/samba dir, nor is anyone else. is there any way to force it to unmount? Jason

Hi all: I am using Centos 5.1. But now I have a problem when unmount a removable usb hard disk with right click and choose unmount volume command. When I did that, system reminds me with a message like this:Cannot unmount volume "xxx", Detail: Cannot remove directory, "xxx" represents a temporary directory made when the system auto mount the disk in /media, and

I'm trying to understand why a normal user is not allowed to unmount their USB stick? I think it is most likely a udev rule. does anyone know ? Thanks Phil.

Dear All... I need some information regarding OCFS performance in my Linux Box, herewith is my environment details : 1. We are using RHAS 2.1 with kernel 2.4.9-e.27 Enterprise 2. OCFS version : 2.4.9-e-enterprise-1.0.9-6 3. Oracle RDBMS : 9.2.0.4 RAC with 5 Nodes 4. Storage = EVA 6000 with 8 TB SIZE 5. We have 1 DiskGroup and 51 LUNs configured in EVA6000. My Question is : 1. It takes arround 15

Dear All... I need some information regarding OCFS performance in my Linux Box, herewith is my environment details : 1. We are using RHAS 2.1 with kernel 2.4.9-e.27 Enterprise 2. OCFS version : 2.4.9-e-enterprise-1.0.9-6 3. Oracle RDBMS : 9.2.0.4 RAC with 5 Nodes 4. Storage = EVA 6000 with 8 TB SIZE 5. We have 1 DiskGroup and 51 LUNs configured in EVA6000. My Question is : 1. It takes arround 15

here's how i mounted a shared folder: #mount -t smbfs -o username=me,password=psw,workgoupt=kppo //har-file2/new-gp /samba/k-drive and when trying to un-mount using umount /samba/k-drive or, smbumount /samba/k-drive I get this message: 'device is resource busy' Any idea why i can' unmount this? please reply to all, thanks!

On 11/23/2015 07:59 PM, Pino Toscano wrote: > Hi, > > On Monday 23 November 2015 18:29:50 Maxim Perevedentsev wrote: >> 1) guestunmount never returns 3 (not mounted) - i guess it's a bug at >> guestunmount.c:223 > Indeed, thanks for the notice -- just send a patch for it. > >> 2) I don't know whether it's a bug in guestunmount or fusermount, but on

Useful for debugging unmount failures. Note that we include lsof in the appliance already. --- daemon/mount.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/daemon/mount.c b/daemon/mount.c index c5b7d89..e139482 100644 --- a/daemon/mount.c +++ b/daemon/mount.c @@ -424,6 +424,10 @@ do_umount_all (void) r = command (NULL, &err, str_umount, mounts.argv[i], NULL); if (r == -1)