ubuntu 10.10 (Maverick Meerkat) sources.list

cat /etc/apt/sources.list

deb http://old-releases.ubuntu.com/ubuntu/ maverick main restricted
deb http://old-releases.ubuntu.com/ubuntu/ maverick-updates main restricted
deb http://old-releases.ubuntu.com/ubuntu/ maverick universe
deb http://old-releases.ubuntu.com/ubuntu/ maverick-updates universe
deb http://old-releases.ubuntu.com/ubuntu/ maverick multiverse
deb http://old-releases.ubuntu.com/ubuntu/ maverick-updates multiverse
deb http://old-releases.ubuntu.com/ubuntu/ maverick-security main restricted
deb http://old-releases.ubuntu.com/ubuntu/ maverick-security universe
deb http://old-releases.ubuntu.com/ubuntu/ maverick-security multiverse

create partitions using parted command line interface

parted /dev/sda
print
(parted) mklabel msdos
Warning: The existing disk label on /dev/sda will be destroyed and all data on this disk will be lost. Do you want to continue?
Yes/No? yes
(parted) unit GB
(parted) mkpart primary ext4 0gb 35gb
(parted) mkpart primary linux-swap 35gb 37gb
(parted) mkpart primary ext4 37gb 250gb
(parted) set 1 boot on
(parted) print
Model: ATA WDC WD2500AAKS-0 (scsi)
Disk /dev/sda: 250GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number Start End Size Type File system Flags
1 0.00GB 35.0GB 35.0GB primary boot
2 35.0GB 37.0GB 2.00GB primary
3 37.0GB 250GB 213GB primary

(parted) quit
Information: You may need to update /etc/fstab.

windows xp windows 7 and ubuntu installation

If you want to boot from grub separate windows 7 and windows xp do the following

Boot from GParted Live cd and make primary partitions.

/dev/sda1 Windows XP hidden flag
/dev/sda2 Windows 7 boot flag
/dev/sda3 Ubuntu

1.Install Windows 7 on /dev/sda2

2.Boot GParted live cd again, unhide /dev/sda1
and sed boot flag to it, hide /dev/sda2

3.Install Windows XP on /dev/sda1

4.Boot GParted live cd and unhide /dev/sda2

5.Install Ubuntu on /dev/sda3

clone damaged hard drive

This is example how to backup hard drive with smartctl errors to new one.

This is part of log smartctl -a result

7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always - 300021937
187 Reported_Uncorrect 0x0032 024 024 000 Old_age Always - 76
195 Hardware_ECC_Recovered 0x001a 093 063 000 Old_age Always - 161432094

The damaged disk is 160gb and I cloned it on new 500gb

First I tried with dd tool , but the operation was not successfull.

pv -tpreb /dev/sda | dd of=/dev/sdb
pv: (stdin): read failed: Input/output error ] 10% ETA 2:48:10
15.8GB 0:20:21 [13.3MB/s] [=============> ] 10%
33221136+0 records in
33221136+0 records out
17009221632 bytes (17 GB) copied, 1223.27 s, 13.9 MB/s

This is log from dmesg

[ 1457.622297] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1457.622715] ata2.00: BMDMA stat 0x65
[ 1457.623023] ata2.00: failed command: READ DMA
[ 1457.623346] ata2.00: cmd c8/00:03:15:ea:fa/00:00:00:00:00/e1 tag 0 dma 1536 in
[ 1457.623347] res 51/40:00:15:ea:fa/00:00:00:00:00/e1 Emask 0x9 (media error)
[ 1457.624072] ata2.00: status: { DRDY ERR }
[ 1457.624521] ata2.00: error: { UNC }
[ 1457.756509] ata2.00: configured for UDMA/133
[ 1457.773080] ata2.01: configured for UDMA/133
[ 1457.773471] ata2: EH complete
[ 1461.137528] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1461.137949] ata2.00: BMDMA stat 0x65
[ 1461.138260] ata2.00: failed command: READ DMA
[ 1461.138584] ata2.00: cmd c8/00:03:15:ea:fa/00:00:00:00:00/e1 tag 0 dma 1536 in
[ 1461.138585] res 51/40:00:15:ea:fa/00:00:00:00:00/e1 Emask 0x9 (media error)
[ 1461.139315] ata2.00: status: { DRDY ERR }
[ 1461.139758] ata2.00: error: { UNC }
[ 1461.255080] ata2.00: configured for UDMA/133
[ 1461.268734] ata2.01: configured for UDMA/133
[ 1461.269125] sd 1:0:0:0: [sda] Unhandled sense code
[ 1461.269426] sd 1:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1461.269742] sd 1:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 1461.270069] Descriptor sense data with sense descriptors (in hex):
[ 1461.270445] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[ 1461.270914] 01 fa ea 15
[ 1461.271379] sd 1:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 1461.271839] sd 1:0:0:0: [sda] CDB: Read(10): 28 00 01 fa ea 15 00 00 03 00
[ 1461.272317] end_request: I/O error, dev sda, sector 33221141
[ 1461.272779] Buffer I/O error on device sda, logical block 33221141
[ 1461.273240] Buffer I/O error on device sda, logical block 33221142
[ 1461.273666] Buffer I/O error on device sda, logical block 33221143
[ 1461.274116] ata2: EH complete

You see read dma errors…

I saved my hdd using ddrescue tool

ddrescue /dev/sda /dev/sdb -b 128MB

Press Ctrl-C to interrupt
rescued: 159982 MB, errsize: 58036 kB, current rate: 0 B/s
ipos: 17009 MB, errors: 2, average rate: 26632 kB/s
opos: 17009 MB, time from last successful read: 21 s
Finished

/dev/sda – damaged
/dev/sdb – new hdd
I cloned /dev/sda to /dev/sdb

Let me show you another damaged hard drive

smartctl -a /dev/sdb

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 117 097 006 Pre-fail Always - 134254745
3 Spin_Up_Time 0x0003 095 095 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 268
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 079 060 030 Pre-fail Always - 26353902756
9 Power_On_Hours 0x0032 065 065 000 Old_age Always - 31247
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 221
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 073 052 045 Old_age Always - 27 (Lifetime Min/Max 27/27)
194 Temperature_Celsius 0x0022 027 048 000 Old_age Always - 27 (0 17 0 0)
195 Hardware_ECC_Recovered 0x001a 107 058 000 Old_age Always - 205043611
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 Data_Address_Mark_Errs 0x0032 100 253 000 Old_age Always - 0

These are critical

Raw_Read_Error_Rate
Reallocated_Sector_Ct
Seek_Error_Rate
Reallocated_Event_Count
UDMA_CRC_Error_Count
Multi_Zone_Error_Rate

Failed to open release log (could not open file ‘/home/user/VirtualBox VMs/sol/Logs/VBox.log’ (fOpen=0x322), VERR_FILE_NOT_FOUND).

Failed
to open release log (could not open file ‘/home/user/VirtualBox VMs/sol/Logs/VBox.log’
(fOpen=0x322), VERR_FILE_NOT_FOUND).

To fix the problem:

root@user:/home/user# cp .VirtualBox/VirtualBox.xml-prev .VirtualBox/VirtualBox.xml