Re: mount shows mounted partition as /dev/mapper/HGST_HTS721010A9E630_JR10006P0BSEEF3

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 10/07/2014 05:23 PM, Junk wrote:
On 7 October 2014 21:52:05 GMT+01:00, jd1008 <jd1008@xxxxxxxxx> wrote:
# mount | grep sdc3
/dev/mapper/HGST_HTS721010A9E630_JR10006P0BSEEF3 on /sdc3 type ext4
(rw,relatime,journal_checksum)

So, how come I do not see it listed as I see /dev/sda3. To wit:
# mount | grep sda3
/dev/sda3 on / type ext4 (rw,relatime,data=ordered)

If I unmount /dev/mapper/HGST_HTS721010A9E630_JR10006P0BSEEF3

# umount /dev/mapper/HGST_HTS721010A9E630_JR10006P0BSEEF3

and I try
# mount /dev/sdc3 /sdc3
mount: special device /dev/sdc3 does not exist

# grep sdc3 /etc/fstab

UUID=e64d7b94-1ffb-4a2e-ae59-5f8e54b6cab9 /sdc3         ext4
noauto,data=ordered,journal_checksum    3 3

# blkid /dev/sdc3
/dev/sdc3: UUID="e64d7b94-1ffb-4a2e-ae59-5f8e54b6cab9" TYPE="ext2"
PARTUUID="96e20bf8-03"


dmesg shows these errors:

[   25.083098] systemd-udevd[385]: inotify_add_watch(7, /dev/sdc3, 10)
failed: No such file or directory
[   25.084057] systemd-udevd[386]: inotify_add_watch(7, /dev/sdc4, 10)
failed: No such file or directory
[   25.085042] systemd-udevd[384]: inotify_add_watch(7, /dev/sdc2, 10)
failed: No such file or directory
[   25.087052] systemd-udevd[381]: inotify_add_watch(7, /dev/sdc1, 10)
failed: No such file or directory


Runing partprobe:

# partprobe
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF4
failed: Device or resource busy
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF3
failed: Device or resource busy
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF2
failed: Device or resource busy
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF1
failed: Device or resource busy
Warning: parted was unable to re-read the partition table on
/dev/mapper/HGST_HTS721010A9E630_JR10006P0BSEEF (Device or resource
busy).  This means Linux won't know anything about the modifications
you
made.
device-mapper: create ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF1
failed: Device or resource busy
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF1
failed: Device or resource busy
device-mapper: create ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF2
failed: Device or resource busy
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF2
failed: Device or resource busy
device-mapper: create ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF3
failed: Device or resource busy
device-mapper:remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF3
failed: Device or resource busy
device-mapper: create ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF4
failed: Device or resource busy
device-mapper: remove ioctl on HGST_HTS721010A9E630_JR10006P0BSEEF4
failed: Device or resource busy
device-mapper: remove ioctl on WDC_WD20NPVX-00EA4T0_WD-WXV1E53KAE83p3
failed: Device or resource busy
Warning: parted was unable to re-read the partition table on
/dev/mapper/WDC_WD20NPVX-00EA4T0_WD-WXV1E53KAE83 (Device or resource
busy).  This means Linux won't know anything about the modifications
you
made.
device-mapper: create ioctl on WDC_WD20NPVX-00EA4T0_WD-WXV1E53KAE83p3
failed: Device or resource busy
device-mapper: remove ioctl on WDC_WD20NPVX-00EA4T0_WD-WXV1E53KAE83p3
failed: Device or resource busy

So, whatmight be causing this?

--
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org
What's the output of lsblk?

It looks a bit like your using LVM
--
Junk
It seems this is not a new problem.
I see blogs and complaints about it in multiple distros.
And here we are in fc20, and the problem persists!

--
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org




[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux