search for: sde2

Hi, Need help on data recovery. Suddenly my disk device's geometry has been changed to something that doesnot make any sense. Its a 1.8TB in size and had only one single partition. Now I can see 3 partitions sde1, sde2 and sde2 of sizes 130M, 140GB and 10GB. Is there any way to recover data from these newly created disk devices? Thanks Paras.

...elatively inexperienced user here. I installed CentOS 5.2 yesterday (http install via a mirror, worked brilliantly), as well as a new Seagate 1Tb USB external HDD (from the new Xtreme line), for backup/media storage. Using fdisk I put two primary partitions on the Seagate, /dev/sde1 and /dev/sde2 (roughly half the drive each). Then I used mkfs.ext3 on both to create ext3 filesystems on those partitions. My fstab entries look like so: /dev/sde1 /mnt/seagate1 ext3 rw,user,noexec 0 0 /dev/sde2 /mnt/seagate2 ext3 rw,user,noexec 0 0 I copied some dat...

...me with one integrate PERC6/I and two PERC6/E card. DELL 6/I control 5 internal disks. The original disk sequence are: /dev/sda1 /boot /dev/sda2 / /dev/sdb1 swap ... after I configured PERC6/E disks and reboot, /dev/sda change to RAID disk and original /boot and / change to /dev/sde1 and /dev/sde2. My modprobe.conf is: alias scsi_hostadapter megaraid_sas alias scsi_hostadapter1 ata_piix alias eth0 bnx2 alias eth0.1998 bnx2 alias eth1 bnx2 how to change sequence back? Thanks. ______________________________________________________________________________________________________ ???...

Another simple question. How do I calculate the size of the volume from the superblock? Do I just use the two fields: u_int32_t s_blocksize_bits; /* Blocksize for this fs */ u_int32_t s_clustersize_bits; /* Clustersize for this fs */ What is the formula to use? Thanks, John

...above I get: EXT3-fs error ext3_find_entry reading directory #129586 offset 0 then a couple lines later it remounts the root file system read only. What have I missed in successfully make the CF card based on the old image? Jerry --------- DEVICE=/dev/sde PARTITION_1=/dev/sde1 PARTITION_2=/dev/sde2 fdisk $DEVICE << EOF o n p 1 +7000M n p 2 t 2 82 a 1 w EOF echo "" fdisk -l $DEVICE echo "" mke2fs -j $PARTITION_1 mkswap $PARTITION_2 # mount the first partition in the image file mount -t ext3 -o loop,offset=32256 ebox4300.centos.5.5.cf.img /mnt/from_image moun...

...1.8T 0 part ??WDC_WD20EFRX-68EUZN0_WD-WMC4M2878723 253:2 0 1.8T 0 mpath ??WDC_WD20EFRX-68EUZN0_WD-WMC4M2878723p1 253:6 0 1.8T 0 part sde 8:64 0 119.2G 0 disk ??sde1 8:65 0 500M 0 part /boot ??sde2 8:66 0 118.8G 0 part ??centos-swap 253:0 0 2G 0 lvm [SWAP] ??centos-root 253:1 0 50G 0 lvm / ??centos-home 253:10 0 66.8G 0 lvm /home On Fri, Aug...

...ot-999 8800 MByte # Debian Sid / Unstable /dev/sdb2 swap 256 MByte /dev/sdc1 /Chroot-4.1 7000 MByte # Currently unused /dev/sdc2 swap 256 MByte /dev/sdd1 /Chroot-4.0 7000 MByte # Debian Etch / Testing /dev/sdd2 swap 256 MByte /dev/sde1 /Chroot-3.1 7000 MByte # Debian Sarge / Stable /dev/sde2 swap 256 MByte /dev/sdf1 /Chroot-3.0 7000 MByte # Debian Woody / OldStable /dev/sdf2 swap 256 MByte /dev/sdg1 /Chroot-2.2 7000 MByte # Debian Potato /dev/sdg2 swap 256 MByte /dev/sdh1 /Chroot-2.1 7000 MByte # Debian Slink /dev/sdh2 swap 256 MByte /dev/sdi1 /usr/src 9100 MByte /dev/s...

First some history. This is an Intel MB and processor some 6 years old, initially running CentOS 6. It has 4 x 1TB sata drives set up in two mdraid 1 mirrors. It has performed really well in a rural setting with frequent power cuts which the UPS has dealt with and auto shuts down the server after a few minutes and then auto restarts when power is restored. The clients needed a Windoze server

Hello all, i have already had a discussion on the software raid mailinglist and i want to switch to this one :) I am having a really strange problem with my md0 device running centos7. after a new start of my server the md0 was gone. now after trying to find the problem i detected the following: Booting any installed kernel gives me NO md0 device. (ls /dev/md* doesnt give anything). a 'cat

My CentOS 5.4 box has a single HBA card with 2 ports connected to my Storage. 2 Luns are assigned to my HBA card. Under /dev instead of seeing 4 devices I can see 12 devices from sdb to sdm. I am using qlogic driver that is bulitin to the OS. Has any one seen this kind of situation? Paras -------------- next part -------------- An HTML attachment was scrubbed... URL:

...de] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 3.070744] sd 3:0:0:0: [sde] Write Protect is off [ 3.070747] sd 3:0:0:0: [sde] Mode Sense: 00 3a 00 00 [ 3.070778] sd 3:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 3.113732] sde: sde1 sde2 [ 3.114234] sd 3:0:0:0: [sde] Attached SCSI removable disk [ 3.207928] usb 2-5.3: new low-speed USB device number 5 using ehci-pci [ 3.305783] random: fast init done [ 3.307923] usb 2-5.3: New USB device found, idVendor=093a, idProduct=2521, bcdDevice= 1.00 [ 3.307927] usb 2-5.3: New...

...torage: device scan complete sd 6:0:0:0: [sde] 15646720 512-byte logical blocks: (8.01 GB/7.46 GiB) sd 6:0:0:0: [sde] Write Protect is off sd 6:0:0:0: [sde] Mode Sense: 23 00 00 00 sd 6:0:0:0: [sde] Assuming drive cache: write through sd 6:0:0:0: [sde] Assuming drive cache: write through sde: sde1 sde2 sd 6:0:0:0: [sde] Assuming drive cache: write through sd 6:0:0:0: [sde] Attached SCSI removable disk kjournald starting. Commit interval 5 seconds EXT3 FS on dm-34, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 720888k swap on /dev/mapper/swap. Priority:-1 extents:1...