Centos 6.9 Install XFS--parted
阿新 • • 發佈:2019-01-27
安裝xfs parted
yum install xfsprogs xfsdump parted -y
大容量分割槽,建立一個分割槽表
parted /dev/sdb //為/dev/sdb硬碟分割槽
(parted) mklabel
New disk label type? gpt
Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to
continue?
Yes/No? yes
檔案系統和分割槽
(parted) mkpart
Partition name? []? xfs
File system type? [ext2]? xfs
Start? 0 0為分割槽開始 分割槽結束 -1為全部硬碟空間
End? 3299G
Warning: The resulting partition is not properly aligned for best performance.
Ignore/Cancel? i
print命令列印分割槽資訊
(parted) print
Model: VMware Virtual disk (scsi)
Disk /dev/sdb: 3299GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 17.4kB 3299GB 3299GB
rm命令刪除分割槽
(parted)rm 1
(parted) quit 退出
格式化分割槽
mkfs.xfs -f /dev/sdb1
建立掛載目錄
mkdir -p /home/xfs
掛載硬碟到目錄
mount /dev/sdb1 /home/xfs
檢視硬碟號
blkid /dev/sdb1
/dev/sdb1: UUID="493b0f40-093c-47e0-8d48-3f169191ad9d" TYPE="xfs"
配置開機自動掛載
vi /etc/fstab
新增開機掛載目錄
UUID=493b0f40-093c-47e0-8d48-3f169191ad9d /home/xfs xfs defaults 0 1
重啟伺服器
reboot
檢視掛載目錄
df -TH
寫效能測試
time dd if=/dev/zero of=/home/xfs/ceshi.txt bs=1M count=100
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 0.0377968 s, 2.8 GB/s
real 0m0.040s
user 0m0.000s
sys 0m0.040s
讀效能測試
time dd if=/home/xfs/ceshi.txt of=/dev/null bs=1M count=100
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 0.0146221 s, 7.2 GB/s
real 0m0.015s
user 0m0.000s
sys 0m0.015s
yum install xfsprogs xfsdump parted -y
大容量分割槽,建立一個分割槽表
parted /dev/sdb //為/dev/sdb硬碟分割槽
(parted) mklabel
New disk label type? gpt
Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to
continue?
Yes/No? yes
檔案系統和分割槽
(parted) mkpart
Partition name? []? xfs
File system type? [ext2]? xfs
Start? 0 0為分割槽開始 分割槽結束 -1為全部硬碟空間
End? 3299G
Warning: The resulting partition is not properly aligned for best performance.
Ignore/Cancel? i
print命令列印分割槽資訊
(parted) print
Model: VMware Virtual disk (scsi)
Disk /dev/sdb: 3299GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 17.4kB 3299GB 3299GB
rm命令刪除分割槽
(parted)rm 1
(parted) quit 退出
格式化分割槽
mkfs.xfs -f /dev/sdb1
建立掛載目錄
mkdir -p /home/xfs
掛載硬碟到目錄
mount /dev/sdb1 /home/xfs
檢視硬碟號
blkid /dev/sdb1
/dev/sdb1: UUID="493b0f40-093c-47e0-8d48-3f169191ad9d" TYPE="xfs"
配置開機自動掛載
vi /etc/fstab
新增開機掛載目錄
UUID=493b0f40-093c-47e0-8d48-3f169191ad9d /home/xfs xfs defaults 0 1
重啟伺服器
reboot
檢視掛載目錄
df -TH
寫效能測試
time dd if=/dev/zero of=/home/xfs/ceshi.txt bs=1M count=100
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 0.0377968 s, 2.8 GB/s
real 0m0.040s
user 0m0.000s
sys 0m0.040s
讀效能測試
time dd if=/home/xfs/ceshi.txt of=/dev/null bs=1M count=100
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 0.0146221 s, 7.2 GB/s
real 0m0.015s
user 0m0.000s
sys 0m0.015s