この話は既にThinkVantageボタンに出ていて、ThinkVantage Toolboxをインストールした状態でレジストリがどうなっているかを確認すると、以下のようになっていた。
これを見れば方法は簡単で、以下のようにすればいい。
- HKEY_LOCAL_MACHINE\SOFTWARE\IBM\TPHOTKEYの直下に「8001」という名前のキーを作成する。
- その直下に「File」という名前の文字列値を作成する。
- この値のデータに起動するプログラムのパスを入れる。
CSVファイルが 更新された時刻 (日付 時:分:秒) | 5分刻みの 時刻との差 (秒) | UPDATEに 記載された時刻 (日付 時:分) | 新しく追加された データの時刻 (日付 時:分) |
---|---|---|---|
2011/7/31 19:01:00 | 60 | 2011/7/31 18:55 | 2011/7/31,18:55 |
2011/7/31 19:06:35 | 95 | 2011/7/31 19:00 | 2011/7/31,19:00 |
2011/7/31 19:12:06 | 126 | 2011/7/31 19:05 | 2011/7/31,19:05 |
2011/7/31 19:17:01 | 121 | 2011/7/31 19:10 | 2011/7/31,19:10 |
2011/7/31 19:22:20 | 140 | 2011/7/31 19:15 | 2011/7/31,19:15 |
2011/7/31 19:25:21 | 21 | 2011/7/31 19:20 | 2011/7/31,19:20 |
2011/7/31 19:30:37 | 37 | 2011/7/31 19:25 | 2011/7/31,19:25 |
2011/7/31 19:36:26 | 86 | 2011/7/31 19:30 | 2011/7/31,19:30 |
2011/7/31 19:41:36 | 96 | 2011/7/31 19:35 | 2011/7/31,19:35 |
2011/7/31 19:47:13 | 133 | 2011/7/31 19:40 | 2011/7/31,19:40 |
2011/7/31 19:52:30 | 150 | 2011/7/31 19:45 | 2011/7/31,19:45 |
2011/7/31 19:55:18 | 18 | 2011/7/31 19:50 | 2011/7/31,19:45 |
2011/7/31 20:00:40 | 40 | 2011/7/31 19:55 | 2011/7/31,19:55 |
2011/7/31 20:06:05 | 65 | 2011/7/31 20:00 | 2011/7/31,20:00 |
2011/7/31 20:11:37 | 97 | 2011/7/31 20:05 | 2011/7/31,20:05 |
2011/7/31 20:17:05 | 125 | 2011/7/31 20:10 | 2011/7/31,20:10 |
2011/7/31 20:22:30 | 150 | 2011/7/31 20:15 | 2011/7/31,20:15 |
2011/7/31 20:25:19 | 19 | 2011/7/31 20:20 | 2011/7/31,20:20 |
2011/7/31 20:30:32 | 32 | 2011/7/31 20:25 | 2011/7/31,20:25 |
2011/7/31 20:36:18 | 78 | 2011/7/31 20:30 | 2011/7/31,20:30 |
2011/7/31 20:41:37 | 97 | 2011/7/31 20:35 | 2011/7/31,20:35 |
2011/7/31 20:46:53 | 113 | 2011/7/31 20:40 | 2011/7/31,20:40 |
2011/7/31 20:52:21 | 141 | 2011/7/31 20:45 | 2011/7/31,20:45 |
2011/7/31 20:55:13 | 13 | 2011/7/31 20:50 | 2011/7/31,20:50 |
#2: Intel Timed Media Wear metric
- Allows user or system designer to evaluate the endurance wear rate for a proposed application through following SMART attributesE2h/226 (Timed Workload Media Wear Indicator)
E3h/227 (Timed Workload Host Reads Percentage)
E4h/228 (Timed Workload Timer)
SMARTMON* tool can be used to report all SMART attributes using the following steps
- At command prompt, enter the following to list attributes:
smartctl -a /dev/hdx- Before using a workload, enter the following to reset the E2, E3 and E4 attributes:
smartctl -t vendor,0x40 -a /dev/hdx
This issues a SMART EXECUTE OFFLINE IMMEDIATE SUBCOMMAND 0x40- Run your workload for at least 60 minutes(できれば2時間)- Power-cycle the system(電源を入れなおし)- Re-enter this command to get the new values for E2, E3, and E4:
smartctl -a /dev/hdx
Lifetime using this specific workload 100% of the time 24/7 = 8.9 Years% Media Wearout during this run = 22(E2) /1024 = 0.021%
Work Ratio = 99(E3) % Read/Write
Workload Timer = 981(E4) mins
"-v 226,raw48,Workld_Media_Wear_Indic " // Timed Workload Media Wear Indicator (percent*1024)
"-v 227,raw48,Workld_Host_Reads_Perc " // Timed Workload Host Reads Percentage
"-v 228,raw48,Workload_Minutes " // 226,227,228 can be reset by 'smartctl -t vendor,0x40'
本体 (レシーバー、 電池抜き)(g) | 本体+ 単4×1 (g) | 本体+ 単4×2 (g) | 本体+ 単3×1 (g) | 本体+ 単3×2 (g) | |
---|---|---|---|---|---|
M905 | 84 | 99 | 114 | 111 | 136 |
VX-Nano | 73 | - | 95 | - | - |
V550 Nano | 69 | - | 97 | - | 117 |
M555b | 68 | - | 96 | - | 116 |
CSVファイルが 更新された時刻 (日付 時:分:秒) | UPDATEに 記載された時刻 (日付 時:分) | 新しく追加された データの時刻 (日付 時:分) | 更新された 時刻との差 (分:秒) |
---|---|---|---|
2011/7/18 3:00:15 | 2011/7/18 2:55 | 2011/7/18 2:42 | 18:15 |
2011/7/18 2:45 | 15:15 | ||
2011/7/18 3:05:05 | 2011/7/18 3:00 | - | - |
2011/7/18 3:10:07 | 2011/7/18 3:05 | 2011/7/18 2:48 | 22:07 |
2011/7/18 2:51 | 19:07 | ||
2011/7/18 3:15:07 | 2011/7/18 3:10 | 2011/7/18 2:54 | 21:07 |
2011/7/18 2:57 | 18:07 | ||
2011/7/18 3:20:04 | 2011/7/18 3:15 | 2011/7/18 3:00 | 20:04 |
2011/7/18 3:03 | 17:04 | ||
2011/7/18 3:25:08 | 2011/7/18 3:20 | 2011/7/18 3:06 | 19:08 |
2011/7/18 3:09 | 16:08 | ||
2011/7/18 3:30:14 | 2011/7/18 3:25 | 2011/7/18 3:12 | 18:14 |
2011/7/18 3:15 | 15:14 | ||
2011/7/18 3:35:06 | 2011/7/18 3:30 | - | - |
2011/7/18 3:40:06 | 2011/7/18 3:35 | 2011/7/18 3:18 | 22:06 |
2011/7/18 3:21 | 19:06 | ||
2011/7/18 3:45:08 | 2011/7/18 3:40 | 2011/7/18 3:24 | 21:08 |
2011/7/18 3:27 | 18:08 | ||
2011/7/18 3:50:06 | 2011/7/18 3:45 | 2011/7/18 3:30 | 20:06 |
2011/7/18 3:33 | 17:06 | ||
2011/7/18 3:55:05 | 2011/7/18 3:50 | 2011/7/18 3:36 | 19:05 |
2011/7/18 3:39 | 16:05 | ||
2011/7/18 4:00:09 | 2011/7/18 3:55 | 2011/7/18 3:42 | 18:09 |
2011/7/18 3:45 | 15:09 | ||
2011/7/18 4:05:05 | 2011/7/18 4:00 | - | - |
2011/7/18 4:10:05 | 2011/7/18 4:05 | 2011/7/18 3:48 | 22:05 |
2011/7/18 3:51 | 19:05 | ||
2011/7/18 4:15:05 | 2011/7/18 4:10 | 2011/7/18 3:54 | 21:05 |
2011/7/18 3:57 | 18:05 | ||
2011/7/18 4:20:05 | 2011/7/18 4:15 | - | - |
2011/7/18 4:25:05 | 2011/7/18 4:20 | 2011/7/18 4:00 | 25:05 |
2011/7/18 4:03 | 22:05 | ||
2011/7/18 4:30:14 | 2011/7/18 4:25 | 2011/7/18 4:06 | 24:14 |
2011/7/18 4:09 | 21:14 | ||
2011/7/18 4:12 | 18:14 | ||
2011/7/18 4:15 | 15:14 |
CSVファイルが 更新された時刻 (日付 時:分:秒) | 5分刻みの 時刻との差 (分:秒) | UPDATEに 記載された時刻 (日付 時:分) | 新しく追加された データの時刻 (日付 時:分) | 更新された 時刻との差 (分:秒) |
---|---|---|---|---|
2011/7/18 10:45:55 | 0:55 | 2011/7/18 10:40 | 2011/7/18 10:40 | 5:55 |
2011/7/18 10:51:25 | 1:25 | 2011/7/18 10:45 | 2011/7/18 10:45 | 6:25 |
2011/7/18 10:56:47 | 1:47 | 2011/7/18 10:50 | 2011/7/18 10:50 | 6:47 |
2011/7/18 11:02:13 | 2:13 | 2011/7/18 10:55 | 2011/7/18 10:55 | 7:13 |
2011/7/18 11:08:07 | 3:07 | 2011/7/18 11:00 | 2011/7/18 11:00 | 8:07 |
2011/7/18 11:10:50 | 0:50 | 2011/7/18 11:05 | 2011/7/18 11:05 | 5:50 |
CSVファイルが 更新された時刻 (日付 時:分:秒) | 5分刻みの 時刻との差 (分:秒) | UPDATEに 記載された時刻 (日付 時:分) | 新しく追加された データの時刻 (日付 時:分) | 更新された 時刻との差 (分:秒) |
---|---|---|---|---|
2011/7/18 11:12:14 | 2:14 | 2011/7/18 11:12 | 2011/7/18 11:10 | 2:14 |
2011/7/18 11:17:14 | 2:14 | 2011/7/18 11:17 | 2011/7/18 11:15 | 2:14 |
2011/7/18 11:22:13 | 2:13 | 2011/7/18 11:22 | 2011/7/18 11:20 | 2:13 |
2011/7/18 11:27:15 | 2:15 | 2011/7/18 11:27 | 2011/7/18 11:25 | 2:15 |
2011/7/18 11:32:13 | 2:13 | 2011/7/18 11:32 | 2011/7/18 11:30 | 2:13 |
2011/7/18 11:37:15 | 2:15 | 2011/7/18 11:37 | 2011/7/18 11:35 | 2:15 |
CSVファイルが 更新された時刻 (日付 時:分:秒) | 5分刻みの 時刻との差 (分:秒) | UPDATEに 記載された時刻 (日付 時:分) | 新しく追加された データの時刻 (日付 時:分) | 更新された 時刻との差 (分:秒) |
---|---|---|---|---|
2011/7/18 11:38:20 | 3:20 | 2011/7/18 11:35 | 2011/7/18 11:35 | 3:20 |
2011/7/18 11:43:20 | 3:20 | 2011/7/18 11:40 | 2011/7/18 11:40 | 3:20 |
2011/7/18 11:47:20 | 2:20 | 2011/7/18 11:45 | 2011/7/18 11:45 | 2:20 |
2011/7/18 11:53:20 | 3:20 | 2011/7/18 11:50 | 2011/7/18 11:50 | 3:20 |
2011/7/18 11:57:20 | 2:20 | 2011/7/18 11:55 | 2011/7/18 11:55 | 2:20 |
2011/7/18 12:02:19 | 2:19 | 2011/7/18 12:00 | 2011/7/18 12:00 | 2:19 |
東京電力 (時:分:秒) | 東北電力 (時:分:秒) | 関西電力 (時:分:秒) | 九州電力 (時:分:秒) | |
---|---|---|---|---|
2011/7/21 | 1:05:53 | 1:02:08 | 1:19:57 | 0:08:14 |
2011/7/22 | 1:07:40 | 1:02:17 | 1:20:07 | 0:08:42 |
リンク 速度 | 使用 ポート数 | 消費電力 (W) | |
---|---|---|---|
電源オンのみ | 0 | 1.1 | |
ADSLルーターを接続 | 100M | 1 | 1.2 |
ThinkPad X61sを接続 | 1000M | 2 | 1.7 |
ReadyNAS Ultra 2を接続 | 1000M | 3 | 2.2 |
ThinkPad X60sを接続 | 1000M | 4 | 2.7 |
ReadyNAS Duoを接続 | 1000M | 5 | 3.2 |
場所 | Duo (Sparc) (X-RAID) | Ultra 2 (x86) (X-RAID2) | RAIDiatorのアップデート/回復の影響 | |||
---|---|---|---|---|---|---|
Frontview /USBメモリ からの アップデート (注1) | OS Reinstall (注3) | Factory default (注4) | ||||
BIOS | オン ボード | NAND Flash (64MB) | Flash ROM (2MB) | |||
Linux カーネル | NAND Flash (128MB) | 書き換え | ||||
Linux インストール イメージ (RAIDiator ファイル) | ||||||
OS (Linux ユーザー ランド) (RAIDiator) | HDD (2台 とも) | 2GB (初期に 約350MB を使用) | 4GiB (初期に 約370MB を使用) | 書き換え (注2) | OSをNAND Flashから インストール | パーティション を作成し直して (ユーザーデー タは消える)、 OSをNAND Flashから インストール |
スワップ | 256MB | 512MiB | ||||
ユーザー データ | 残り | 残り | ||||
DRAM メモリ | SO- DIMM | DDR- SDRAM (初期は 256MB) | DDR3- SDRAM (初期は 1GB) |
電源 | HDD 1 | HDD 2 | backup (USB) | ||
---|---|---|---|---|---|
ブートメニュー開始 | ● | ● | ● | ● | |
1回目 | Normal | ● | - | - | - |
2回目 | Factory default | - | ● | - | - |
3回目 | OS Reinstall | - | - | ● | - |
4回目 | Tech Support | - | - | - | ● |
5回目 | Skip Vol Check | ● | ● | - | - |
6回目 | Memory Test | ● | - | ● | - |
7回目 | Test Disk | ● | - | - | ● |
Disk /dev/hdc: 320.0 GB, 320062447616 bytes 255 heads, 63 sectors/track, 38912 cylinders, total 625121968 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x53c9a337 Device Boot Start End Blocks Id System /dev/hdc1 32 4096031 2048000 83 Linux Partition 1 does not end on cylinder boundary. /dev/hdc2 4096032 4608031 256000 82 Linux swap / Solaris Partition 2 does not end on cylinder boundary. /dev/hdc3 4608032 625105615 310248792 5 Extended /dev/hdc5 4608040 625105615 310248788 8e Linux LVM Disk /dev/hde: 320.0 GB, 320062447616 bytes 255 heads, 63 sectors/track, 38912 cylinders, total 625121968 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000
Filesystem Size Used Avail Use% Mounted on /dev/hdc1 2.0G 352M 1.6G 18% / tmpfs 16k 0 16k 0% /USB /dev/c/c 294G 270G 24G 92% /c
Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0xbe56265a Device Boot Start End Blocks Id System /dev/sda1 64 8388671 4194304 fd Linux raid autodetect Partition 1 does not end on cylinder boundary. /dev/sda2 8388672 9437247 524288 fd Linux raid autodetect Partition 2 does not end on cylinder boundary. /dev/sda4 9437248 976768064 483665408+ 5 Extended /dev/sda5 9437256 976768064 483665404+ fd Linux raid autodetect Disk /dev/sdb: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdb1 64 8388671 4194304 fd Linux raid autodetect Partition 1 does not end on cylinder boundary. /dev/sdb2 8388672 9437247 524288 fd Linux raid autodetect Partition 2 does not end on cylinder boundary. /dev/sdb4 9437248 976768063 483665408 5 Extended /dev/sdb5 9437256 976768064 483665404+ fd Linux raid autodetect Disk /dev/md0: 4293 MB, 4293906432 bytes 2 heads, 4 sectors/track, 1048317 cylinders, total 8386536 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Disk /dev/md1: 536 MB, 536805376 bytes 2 heads, 4 sectors/track, 131056 cylinders, total 1048448 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Disk /dev/md2: 495.2 GB, 495272132608 bytes 2 heads, 4 sectors/track, 120916048 cylinders, total 967328384 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Disk /dev/dm-0: 489.8 GB, 489894707200 bytes 255 heads, 63 sectors/track, 59559 cylinders, total 956825600 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000
Filesystem Size Used Avail Use% Mounted on /dev/md0 4.0G 371M 3.5G 10% / tmpfs 16K 0 16K 0% /USB /dev/c/c 455G 273G 182G 60% /c
Device : /dev/md0 Create Time : 1296968223 Update Time : 1299155668 RAID Level : 1 RAID Capacity : 4193268 Disk Size : 4193268 Chunk Size : 0 Disks : 2 RAID Disks : 2 Active Disks : 2 Working Disks : 2 Failed Disks : 0 Spare Disks : 0 State : 1 [ Clean ] Disk Device RAID Disk Maj/Min Sectors State --------------------------------------------------------------------------- 0 /dev/sda1 0 8/ 1 8388608 6 [ Active Sync ] 2 /dev/sdb1 1 8/17 8388608 6 [ Active Sync ] Device : /dev/md1 Create Time : 1296968223 Update Time : 1299119883 RAID Level : 5 RAID Capacity : 524224 Disk Size : 524224 Chunk Size : 65536 Disks : 2 RAID Disks : 2 Active Disks : 2 Working Disks : 2 Failed Disks : 0 Spare Disks : 0 State : 1 [ Clean ] Disk Device RAID Disk Maj/Min Sectors State --------------------------------------------------------------------------- 0 /dev/sda2 0 8/ 2 1048576 6 [ Active Sync ] 2 /dev/sdb2 1 8/18 1048576 6 [ Active Sync ] Device : /dev/md2 Create Time : 1296968223 Update Time : 1299155668 RAID Level : 5 RAID Capacity : 483664192 Disk Size : 483664192 Chunk Size : 65536 Disks : 2 RAID Disks : 2 Active Disks : 2 Working Disks : 2 Failed Disks : 0 Spare Disks : 0 State : 1 [ Clean ] Disk Device RAID Disk Maj/Min Sectors State --------------------------------------------------------------------------- 0 /dev/sda5 0 8/ 5 967330809 6 [ Active Sync ] 2 /dev/sdb5 1 8/21 967330809 6 [ Active Sync ]
Disk /dev/sda: 234441648 sectors, 111.8 GiB Logical sector size: 512 bytes Disk identifier (GUID): 316D3541-952B-44B0-ABC1-E150505DF780 Partition table holds up to 128 entries First usable sector is 34, last usable sector is 234441614 Partitions will be aligned on 8-sector boundaries Total free space is 5108 sectors (2.5 MiB) Number Start (sector) End (sector) Size Code Name 1 64 8388671 4.0 GiB FD00 Linux RAID 2 8388672 9437247 512.0 MiB FD00 Linux RAID 5 9437256 234436544 107.3 GiB FD00 Linux RAID
Filesystem Size Used Avail Use% Mounted on /dev/md0 4.0G 376M 3.5G 10% / tmpfs 16K 0 16K 0% /USB /dev/c/c 102G 257M 102G 1% /c
(Re: [Readynas Pro Business] 128MB or 256MB embedded flash?)
That is just where the firmware image is stored for re-install/factory installs, you cannot use the flash in user mode. Right now the firmware image is around ~65MB. Upon system install, an OS partition is created on the hard drives that is 4GB in size. That is where all applications/configuration is stored.
(Re: general interest question about the firmware)
The firmware is stored on Flash RAM on the main board. The OS is installed to a 2GB partition on the drives.
(Re: iTunes Server won't go away)
The firmware will stay as whatever you have installed. When you update the system, the firmware is written to the NAND/Flash as well, which is the source during a re-install. It won't touch your data, but will set the network IP to DHCP and admin password to default (netgear1).
serial 0 9600 0
default Normal
label Normal
kernel kernel
append initrd=initrd.gz console=ttyS0 reason=normal
label FactoryDefault
kernel kernel
append initrd=initrd.gz console=ttyS0 reason=factory
label OSReinstall
kernel kernel
append initrd=initrd.gz console=ttyS0 reason=os_reinstall
label TechSupport
kernel kernel
append initrd=initrd.gz console=ttyS0 reason=diag
label SkipVolCheck
kernel kernel
append initrd=initrd.gz console=ttyS0 reason=skip_fsck
label MemoryTest
kernel memtest
Device #01 : SMI USB DISK *HiSpeed*
01 USB mass storage devices found and configured.
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=090c ProdID=1000 Rev=11.00 S: Manufacturer=SMI Corporation S: Product=USB DISK S: SerialNumber=AA04012700015822 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none) E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=31875us
scsi 4:0:0:0: Direct-Access SMI USB DISK 1100 PQ: 0 ANSI: 0 CCS
sd 4:0:0:0: Attached scsi generic sg2 type 0
sd 4:0:0:0: [sdc] 244736 512-byte logical blocks: (125 MB/119 MiB)
sd 4:0:0:0: [sdc] Write Protect is off
sd 4:0:0:0: [sdc] Mode Sense: 43 00 00 00
sd 4:0:0:0: [sdc] Assuming drive cache: write through
sd 4:0:0:0: [sdc] Assuming drive cache: write through
sdc: sdc1
sd 4:0:0:0: [sdc] Assuming drive cache: write through
sd 4:0:0:0: [sdc] Attached SCSI removable disk
(Re: PAE (Physical Address Extention) for NVX Models)
It has some custom modules for handling the special hardware, and the kernel itself is not stored on disk, but in the firmware flash, so doing an apt-get won't do much.
(Re: Ultra 6 with 4.2.15 - GPT support?)
The Ultra (all x86) boot using BIOS to Internal Flash ROM. It mounts / (root) from the disks, but the boot process is in the flash.
(Re: Duo stuck in boot up flashing blue light)
The drives aren't needed for it to boot in telnet mode, it loads that boot image from the internal flash.
(Re: T21: Trouble (re)booting after first application of update)
It does do the initial booting off the flash, so I suppose it's possible there are some bad blocks on the flash.
(Re: VirtualBox version of x86 RAIDiator?)
Not possible at this time. It would take much changing on the boot code. Much of it is tied to hardware addresses (firmware location etc), so it would never find the boot flash.
dumpe2fs 1.40.11 (17-June-2008)
Filesystem volume name: c
Last mounted on: <not available>
Filesystem UUID: 8adbb446-8d4d-4ec1-a6e1-2223841c5417
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery sparse_super large_file
Filesystem flags: signed_directory_hash
Default mount options: (none)
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 3590400
Block count: 7180288
Reserved block count: 0
Free blocks: 7089875
Free inodes: 3590376
First block: 0
Block size: 16384
Fragment size: 16384
Reserved GDT blocks: 128
Blocks per group: 65528
Fragments per group: 65528
Inodes per group: 32640
Inode blocks per group: 510
Filesystem created: Wed Feb 16 19:24:25 2011
Last mount time: Wed Feb 16 19:39:31 2011
Last write time: Wed Feb 16 19:39:31 2011
Mount count: 4
Maximum mount count: -1
Last checked: Wed Feb 16 19:24:25 2011
Check interval: 0 (<none>)
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Journal inode: 8
Default directory hash: tea
Directory Hash Seed: 552799a4-355e-4415-9b7c-2c78b4f7772b
Journal backup: inode blocks
Journal size: 512M
dumpe2fs 1.41.12 (17-May-2010)
Filesystem volume name: <none>
Last mounted on: /c
Filesystem UUID: 01ce2742-6b27-49ea-b11a-ec7e7290767b
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 1675264
Block count: 26804224
Reserved block count: 0
Free blocks: 26649527
Free inodes: 1675241
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 1024
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 2048
Inode blocks per group: 128
RAID stride: 16
RAID stripe width: 16
Flex block group size: 16
Filesystem created: Wed Feb 16 18:12:28 2011
Last mount time: Wed Feb 16 18:30:05 2011
Last write time: Wed Feb 16 18:30:05 2011
Mount count: 5
Maximum mount count: -1
Last checked: Wed Feb 16 18:12:28 2011
Check interval: 0 (<none>)
Lifetime writes: 543 MB
Reserved blocks uid: 0 (user unknown)
Reserved blocks gid: 0 (group unknown)
First inode: 11
Inode size: 256
Required extra isize: 28
Desired extra isize: 28
Journal inode: 8
Default directory hash: half_md4
Directory Hash Seed: fe87f508-0a80-4ad7-a643-23ffa57bc308
Journal backup: inode blocks
Journal features: (none)
Journal size: 128M
Journal length: 32768
Journal sequence: 0x0000001e
Journal start: 1