ST6000DM003

Mon, 04 Feb 2019 23:39:25 +0900

NTT-X StoreからBarracuda 6TB ST6000DM003が11,980円(会員割引クーポン適用)、というDMが着弾。

昨年末にHDDの相場として「TB単価で2,000円前後」と書いたのはアキバのセール価格による最安値だったのだが、SEAGATE ST6000DM003 [6TB SATA600 5400]の実勢価格を見ても「送料込みのTB単価で2,000円切り」はボーダーライン。WD25EZRS死亡で予備が無くなった上に昨年5月に11TBとなったRAIDボリュームも空き容量が10％を切ったところだったのでポチッとな。

P/Nは2CY186-300、2TBプラッタの「シングル磁気記録(SMR)方式」との事。

早速、空箱状態のIO DATA:HDC-LA3.0に移設し、GT110bにUSB接続し、syslog出力から"/dev/sdj"で"unknown partition table"となっているのを確認。

root@GT110b:~# tail -f /var/log/syslog
2019-02-04T23:35:06.857604+09:00 GT110b kernel: [1026894.914699] sd 8:0:0:0: [sdj] Spinning up disk...
2019-02-04T23:35:12.077627+09:00 GT110b kernel: [1026900.134284] sd 8:0:0:0: [sdj] Very big device. Trying to use READ CAPACITY(16).
2019-02-04T23:35:12.077632+09:00 GT110b kernel: [1026900.134650] sd 8:0:0:0: [sdj] 11721045168 512-byte logical blocks: (6.00 TB/5.45 TiB)
2019-02-04T23:35:12.077636+09:00 GT110b kernel: [1026900.134655] sd 8:0:0:0: [sdj] 4096-byte physical blocks
2019-02-04T23:35:12.077657+09:00 GT110b kernel: [1026900.135762] sd 8:0:0:0: [sdj] Write Protect is off
2019-02-04T23:35:12.077671+09:00 GT110b kernel: [1026900.136742] sd 8:0:0:0: [sdj] Write cache: enabled, read cache: enabled, supports DPO and FUA
2019-02-04T23:35:12.081588+09:00 GT110b kernel: [1026900.137626] sd 8:0:0:0: [sdj] Very big device. Trying to use READ CAPACITY(16).
2019-02-04T23:35:12.109589+09:00 GT110b kernel: [1026900.165533] sdj: unknown partition table
2019-02-04T23:35:12.109605+09:00 GT110b kernel: [1026900.166894] sd 8:0:0:0: [sdj] Very big device. Trying to use READ CAPACITY(16).
2019-02-04T23:35:12.109608+09:00 GT110b kernel: [1026900.169289] sd 8:0:0:0: [sdj] Attached SCSI disk
root@GT110b:~#

partedで"/dev/sdj"に対して諸々設定。

root@GT110b:~# parted /dev/sdj
GNU Parted 2.3
Using /dev/sdj
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mklabel gpt
(parted) unit GB
(parted) mkpart ST6000DM003 xfs 0 6001
(parted) print
Model: I-O DATA HDCL-UT (scsi)
Disk /dev/sdj: 6001GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number Start End Size File system Name Flags
1 0.00GB 6001GB 6001GB ST6000DM003

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

root@GT110b:~#

続いてxfs形式でフォーマットし、/mnt/video2にmount。

root@GT110b:~# mkfs.xfs /dev/sdj1
meta-data=/dev/sdj1 isize=256 agcount=32, agsize=45785320 blks
= sectsz=4096 attr=2, projid32bit=0
data = bsize=4096 blocks=1465130240, imaxpct=5
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0
log =internal log bsize=4096 blocks=521728, version=2
= sectsz=4096 sunit=1 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
root@GT110b:~# mkdir /mnt/video2
root@GT110b:~# mount -t xfs /dev/sdj1 /mnt/video2
root@GT110b:~# df --human
Filesystem Size Used Avail Use% Mounted on
udev 12G 12K 12G 1% /dev
tmpfs 2.4G 8.7M 2.4G 1% /run
/dev/sda1 131G 7.1G 118G 6% /
none 4.0K 0 4.0K 0% /sys/fs/cgroup
none 5.0M 0 5.0M 0% /run/lock
none 12G 0 12G 0% /run/shm
none 100M 0 100M 0% /run/user
/dev/sdc1 3.7T 3.0T 741G 81% /mnt/kids
/dev/sdd1 3.7T 3.1T 611G 84% /mnt/video
/dev/sdb1 4.6T 3.4T 924G 79% /home
//readynas/Video 5.5T 5.2T 335G 95% /mnt/readynas
//landisk/disk1 1.4T 1.4T 62G 96% /mnt/landisk
/dev/md0 11T 11T 450G 96% /mnt/raid
//linkstation/share 1.9T 1.5T 401G 79% /mnt/backup
/dev/sdj1 5.5T 34M 5.5T 1% /mnt/video2
root@GT110b:~#

最後に、新しいUUIDを調べて、/etc/fstabを書換えて万事OK。

root@GT110b:~# blkid -o value -s UUID /dev/sdj1
8c24ac9a-da05-469b-84b7-8a63762bedd6
root@GT110b:~#

2019/02/04 on Yano's digital garage

ST6000DM003