On 4 Nov 2012 at 14:02, Alan Feuerbacher wrote:
Date sent: Sun, 04 Nov 2012 14:02:55 -0500 From: Alan Feuerbacher alanf00@comcast.net To: users@lists.fedoraproject.org Subject: Re: New 64-bit Fedora Will Not Mount Similar 32-bit Filesystem
On 11/4/2012 1:33 PM, Alchemist wrote:
Try with lsblk -f
I did a pvscan and it came up with this: ######### PV /dev/sdb3 VG vg_alan-fedora lvm2 [2.73 TiB / 0 free] Total: 1 [2.73 TiB] in use: 1 [2.73 TiB] / in no VG: 0 [0 ] ######### Why is /dev/sdc not displayed? Even when fdisk shows it as an LVM volume?Here's the output:
############### [root@alan-fedora lvmdump.dump1]# lsblk -f NAME FSTYPE LABEL UUID MOUNTPOINT sda
sdb
├─sdb1
├─sdb2 ext4 f3ef71bf-f58d-4312-abcb-7dd514aab661 /boot └─sdb3 LVM2_member z00IIw-k1Ie-y8Uy-9ovN-pqZz-k2GR-kDItHD ├─vg_alan--fedora-lv_swap (dm-0) swap b4c7d2e0-cafd-4527-8e69-b9c883e579e9 [SWAP] ├─vg_alan--fedora-lv_root (dm-1) ext4 _Fedora-17-x86_6 423b85c7-4a96-4699-8ff0-4a0b5c643d26 / └─vg_alan--fedora-lv_home (dm-2) ext4 05aa4b62-5c63-4ee3-aa7c-f742c7d971cb /home sdc
├─sdc1 ext4 1878d5d2-9135-470d-bc57-634fe7f979e8 /mnt/fedora32 └─sdc2
sr0 ###############
As you can see, lsblk displays information about /dev/sdc, and shows the mount that I did earlier ("mount /dev/sdc1 /mnt/fedora32"), and shows sdc1 as an ext4 filesystem, but shows nothing about sdc2 other than that it exists. Any suggestions?
Alan
Since the sdc2 is an lvm partition, you don't mount it via the mount command. You need to mount the lvm partitions within it.
What does cat /proc/partitions show.
On my system I get this. major minor #blocks name
8 0 488386584 sda 8 1 204800 sda1 8 2 32696288 sda2 8 3 455482912 sda3 253 0 27123712 dm-0 253 1 5570560 dm-1
sda is the disk sda1 is the boot partition sda2 is the lvm partition sda3 os another partition dm-0 is the root partition of the LVM dm-1 is the swap partition
sfdisk -l will report on the disk
Another command that shows info.
blkid
/dev/sda1: UUID="4cf2b9e4-4c23-4060-be46-811b4a62c4a5" SEC_TYPE="ext2" TYPE="ext3" /dev/sda2: UUID="Vcje2C-yBVj-BucG-979I-aVYF-sKMt-rvEi4X" TYPE="LVM2_member" /dev/dm-0: UUID="77b3e1ee-3302-4a1d-83c1-7fd84399bf2f" TYPE="ext4" /dev/dm-1: TYPE="swap" UUID="55dba510-1d21-4c4d-b80c-878d709c3192" /dev/mapper/vg_setzco-lv_swap: TYPE="swap" UUID="55dba510-1d21-4c4d-b80c-878d709c3192" /dev/mapper/vg_setzco-lv_root: UUID="77b3e1ee-3302-4a1d-83c1-7fd84399bf2f" TYPE="ext4" /dev/sda3: UUID="5e369c30-713b-4d7a-9bce-10ddaefb41f5" SEC_TYPE="ext2" TYPE="ext3" /dev/root: UUID="77b3e1ee-3302-4a1d-83c1-7fd84399bf2f" TYPE="ext4"
You might be able to mount the partition by doing something like. mount /dev/dm-0 /mnt/mountpoint
There may be an issue if both lvm partitions have the same names as you current systems. I don't think it will allow that, you have to jump thru some hops to make the names different. On my newer systems I don't use LVM.
-- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
+----------------------------------------------------------+ Michael D. Setzer II - Computer Science Instructor Guam Community College Computer Center mailto:mikes@kuentos.guam.net mailto:msetzerii@gmail.com http://www.guam.net/home/mikes Guam - Where America's Day Begins G4L Disk Imaging Project maintainer http://sourceforge.net/projects/g4l/ +----------------------------------------------------------+
http://setiathome.berkeley.edu (Original) Number of Seti Units Returned: 19,471 Processing time: 32 years, 290 days, 12 hours, 58 minutes (Total Hours: 287,489)
BOINC@HOME CREDITS SETI 13222158.441100 | EINSTEIN 8998518.969852 ROSETTA 5280097.220867 | ABC 15413680.757493