[SATLUG] Linux Hot-Swap

Chris Lemire good_bye300 at yahoo.com
Sun Mar 2 22:47:42 CST 2008


veronica at ubuntu-desktop:~$ dmesg

...

[ 4797.364000] ata1: exception Emask 0x10 SAct 0x0 SErr 0x150000 action 0x2 frozen
[ 4797.364000] ata1: hard resetting port
[ 4798.400000] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 4798.448000] ata1.00: ATA-7: ST3320620AS, 3.AAJ, max UDMA/133
[ 4798.448000] ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 4798.512000] ata1.00: configured for UDMA/133
[ 4798.512000] ata1: EH complete
[ 4798.512000] scsi 0:0:0:0: Direct-Access     ATA      ST3320620AS      3.AA PQ: 0 ANSI: 5
[ 4798.512000] ata1: bounce limit 0xFFFFFFFFFFFFFFFF, segment boundary 0xFFFFFFFF, hw segs 61
[ 4798.548000] sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB)
[ 4798.548000] sd 0:0:0:0: [sda] Write Protect is off
[ 4798.548000] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 4798.548000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4798.548000] sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB)
[ 4798.548000] sd 0:0:0:0: [sda] Write Protect is off
[ 4798.548000] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 4798.548000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4798.548000]  sda: sda1 sda2 sda3 sda4
[ 4798.572000] sd 0:0:0:0: [sda] Attached SCSI disk
[ 4798.588000] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 4819.392000] ata2: exception Emask 0x10 SAct 0x0 SErr 0x150000 action 0x2 frozen
[ 4819.392000] ata2: hard resetting port
[ 4820.428000] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 4820.480000] ata2.00: ATA-7: ST3320620AS, 3.AAC, max UDMA/133
[ 4820.480000] ata2.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 4820.548000] ata2.00: configured for UDMA/133
[ 4820.548000] ata2: EH complete
[ 4820.548000] scsi 1:0:0:0: Direct-Access     ATA      ST3320620AS      3.AA PQ: 0 ANSI: 5
[ 4820.548000] ata2: bounce limit 0xFFFFFFFFFFFFFFFF, segment boundary 0xFFFFFFFF, hw segs 61
[ 4820.548000] sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB)
[ 4820.548000] sd 1:0:0:0: [sdb] Write Protect is off
[ 4820.548000] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 4820.548000] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4820.548000] sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB)
[ 4820.548000] sd 1:0:0:0: [sdb] Write Protect is off
[ 4820.548000] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 4820.548000] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4820.548000]  sdb: sdb1 sdb2 sdb3 sdb4
[ 4820.588000] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 4820.588000] sd 1:0:0:0: Attached scsi generic sg1 type 0
veronica at ubuntu-desktop:~$

These hard drives were plugged in while Synaptic Package Manager is going to work.

http://img215.imageshack.us/img215/4213/screenshotsummaryua1.png

Afterwords Ubuntu autodetected and automounted these 2 180 GB drive partitions!

       
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