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- lshw -class disk
- $ lsblk -io KNAME,TYPE,SIZE,MODEL
- KNAME TYPE SIZE MODEL
- sda disk 149.1G TOSHIBA MK1637GS
- sda1 part 23.3G
- sda2 part 28G
- sda3 part 93.6G
- sda4 part 4.3G
- sr0 rom 1024M CD/DVDW TS-L632M
- > hwinfo --disk
- 21: IDE 00.0: 10600 Disk
- [Created at block.245]
- Unique ID: 3OOL.8MZXfAWnuH8
- Parent ID: w7Y8.1T_0outZkp6
- SysFS ID: /class/block/sda
- SysFS BusID: 0:0:0:0
- SysFS Device Link: /devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0
- Hardware Class: disk
- Model: "Hitachi HTS54322"
- Vendor: "Hitachi"
- Device: "HTS54322"
- Revision: "ESBO"
- Driver: "ahci", "sd"
- Driver Modules: "ahci"
- Device File: /dev/sda
- Device Files: /dev/sda, /dev/disk/by-id/ata-Hitachi_HTS543225A7A384_E2021342GEPG4J, /dev/disk/by-id/scsi-SATA_Hitachi_HTS5432_E2021342GEPG4J, /dev/disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0, /dev/disk/by-id/wwn-0x5000cca614c6395e
- Device Number: block 8:0-8:15
- BIOS id: 0x80
- Geometry (BIOS EDD): CHS 484521/16/63
- Size (BIOS EDD): 488397168 sectors
- Geometry (BIOS Legacy): CHS 1023/255/63
- Drive status: no medium
- Config Status: cfg=new, avail=yes, need=no, active=unknown
- Attached to: #17 (SATA controller)
- > hwinfo --block --short
- disk:
- /dev/sda Hitachi HTS54322
- partition:
- /dev/sda1 Partition
- /dev/sda2 Partition
- /dev/sda3 Partition
- /dev/sda4 Partition
- /dev/sda5 Partition
- # lshw -class disk
- *-disk
- description: SCSI Disk
- product: 9650SE-4LP DISK
- vendor: AMCC
- physical id: 0.0.0
- bus info: scsi@0:0.0.0
- logical name: /dev/sda
- # cat /proc/scsi/scsi
- Attached devices:
- Host: scsi0 Channel: 00 Id: 00 Lun: 00
- Vendor: AMCC Model: 9650SE-4LP DISK Rev: 4.06
- Type: Direct-Access ANSI SCSI revision: 05
- # parted --list
- Model: AMCC 9650SE-4LP DISK (scsi)
- Disk /dev/sda: 2000GB
- # tw_cli info c0
- ...
- VPort Status Unit Size Type Phy Encl-Slot Model
- ------------------------------------------------------------------------------
- p0 OK u0 931.51 GB SATA 0 - WDC WD1002FBYS-02A6
- p1 OK u0 931.51 GB SATA 1 - WDC WD1002FBYS-02A6
- Disk /dev/sda: 8589 MB, 8589934592 bytes
- 255 heads, 63 sectors/track, 1044 cylinders, total 16777216 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
- Disk identifier: 0x0006a697
- Device Boot Start End Blocks Id System
- /dev/sda1 * 2048 1026047 512000 83 Linux
- /dev/sda2 1026048 16777215 7875584 8e Linux LVM
- Disk /dev/sdb: 8589 MB, 8589934592 bytes
- 255 heads, 63 sectors/track, 1044 cylinders, total 16777216 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
- Disk identifier: 0x00000000
- Disk /dev/sdb doesn't contain a valid partition table
- Disk /dev/dm-0: 6509 MB, 6509559808 bytes
- 255 heads, 63 sectors/track, 791 cylinders, total 12713984 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
- Disk identifier: 0x00000000
- Disk /dev/dm-0 doesn't contain a valid partition table
- Disk /dev/dm-1: 1543 MB, 1543503872 bytes
- 255 heads, 63 sectors/track, 187 cylinders, total 3014656 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
- Disk identifier: 0x00000000
- Disk /dev/dm-1 doesn't contain a valid partition table
- # smartctl -i /dev/sda
- smartctl 6.1 2013-03-16 r3800 [i686-linux-3.9.9-301.fc19.i686.PAE] (local build)
- Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
- === START OF INFORMATION SECTION ===
- Model Family: Toshiba 2.5" HDD MK..56GSY
- Device Model: TOSHIBA MK1656GSY
- Serial Number: 60PKT43CT
- LU WWN Device Id: 5 000039 2919874b6
- Firmware Version: LH013D
- User Capacity: 160 041 885 696 bytes [160 GB]
- Sector Size: 512 bytes logical/physical
- Device is: In smartctl database [for details use: -P show]
- ATA Version is: ATA8-ACS (minor revision not indicated)
- SATA Version is: SATA 2.6, 3.0 Gb/s
- Local Time is: Mon Jul 22 11:13:37 2013 CEST
- SMART support is: Available - device has SMART capability.
- SMART support is: Enabled
- # hdparm -i /dev/sda
- /dev/sda:
- Model=TOSHIBA MK1656GSY, FwRev=LH013D, SerialNo=60PKT43CT
- Config={ Fixed }
- RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=0
- BuffType=unknown, BuffSize=16384kB, MaxMultSect=16, MultSect=16
- CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=312581808
- IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
- PIO modes: pio0 pio1 pio2 pio3 pio4
- DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
- UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
- AdvancedPM=yes: unknown setting WriteCache=enabled
- Drive conforms to: Unspecified: ATA/ATAPI-3,4,5,6,7
- * signifies the current active mode
- yum install lshw*
- fdisk -l 2>/dev/null | grep "Disk /" | grep -v "/dev/md" | awk '{print $2}' | sed -e 's/://g'
- fdisk /dev/sda
- smartctl -i /dev/sda
- # lshw -class disk
- FILE *fp = popen("fdisk -l | grep "Disk /" | awk '{print $2};' | sed 's/://'", "r");
- while(fgets(path, sizeof(path) -1,fp) != NULL)
- //some code
- pclose(fp);
- ls /sys/block/* | grep block | grep sd | wc -l
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