Hello, I guess that it is an issue with the partition table. I have 3 disks in teh same machine. Yesterday I turned on the machine and turn it on this morning. I could not boot. Then I decided to mount them in an external USB enclosure. They all behave the same. testdisk Partition sector doesn't have the endmark 0xAA55 Disk /dev/sdc: 232.9 GiB, 250059350016 bytes, 488397168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes I never though that I could lost 3 disks at the same time. I have a copy of the partition table on the disks. I am trying to run testdisk =========================================================================== Patrick DUPRÉ | | email: pdupre@xxxxxxx Laboratoire de Physico-Chimie de l'Atmosphère | | Université du Littoral-Côte d'Opale | | Tel. (33)-(0)3 28 23 76 12 | | Fax: 03 28 65 82 44 189A, avenue Maurice Schumann | | 59140 Dunkerque, France =========================================================================== > Sent: Friday, July 14, 2017 at 1:06 AM > From: "Rick Stevens" <ricks@xxxxxxxxxxxxxx> > To: users@xxxxxxxxxxxxxxxxxxxxxxx > Subject: Re: /dev/loop > > On 07/13/2017 03:38 PM, Patrick Dupre wrote: > > Sorry, > > > > fdisk does not show the disk (df shows loopx) > > Huh? If "df" shows something on a loop device, then it's mounted > somewhere or df wouldn't know how to extract the size data. For example, > with an ISO image mounted via loop to /mnt/Misc using the command > > mount -t loop /path/to/iso/image.iso /mnt/Misc > > I see: > > [root@prophead ~]# df -h > ... > /dev/loop0 1.2G 1.2G 0 100% /mnt/Misc > > It shows up in fdisk using an "fdisk -l": > > [root@prophead ~]# fdisk -l > ... > Disk /dev/loop0: 1.1 GiB, 1222639616 bytes, 2387968 sectors > Units: sectors of 1 * 512 = 512 bytes > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Disklabel type: dos > Disk identifier: 0x6b8b4567 > > Device Boot Start End Sectors Size Id Type > /dev/loop0p1 * 0 2387967 2387968 1.1G 0 Empty > /dev/loop0p2 105336 118339 13004 6.4M ef EFI (FAT-12/16/32) > /dev/loop0p3 118340 146419 28080 13.7M 0 Empty > > If you mount external media via the GUI or if it's automounted, it > should mount in > > /run/media/your-user-name/blah > > with "blah" being either the media's filesystem label or some string > that identifies the USB device. If you don't see somewhat similar > things, then check dmesg and your logs for errors and/or hints. > > And you know better than to top-post on this list, right? You've been > a member long enough. > > >> Sent: Friday, July 14, 2017 at 12:35 AM > >> From: "Patrick Dupre" <pdupre@xxxxxxx> > >> To: fedora <users@xxxxxxxxxxxxxxxxxxxxxxx> > >> Subject: /dev/loop > >> > >> Hello, > >> > >> When I pluck a USB Hard Drive, it mounts as /dev/loop0 and /dev/loop3 > >> > >> df does not show the disk. > >> > >> What is wrong? > ---------------------------------------------------------------------- > - Rick Stevens, Systems Engineer, AllDigital ricks@xxxxxxxxxxxxxx - > - AIM/Skype: therps2 ICQ: 226437340 Yahoo: origrps2 - > - - > - Overweight: When you step on your dog's tail...and it dies. - > ---------------------------------------------------------------------- > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
