centos 7 格式化10T及以上大容量硬盘

2021年08月11日 146点热度 0人点赞 0条评论

1、安装yum支持包

yum install xfs* parted -y

2、查看磁盘信息

fdisk -l

……
Disk /dev/sdb: 9796.3 GB, 9796283531264 bytes, 19133366272 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 262144 bytes / 262144 bytes

3、创建分区

parted -s /dev/sdb mklabel gpt

parted -s /dev/sdb mkpart primary 2048s 100%

4、格式化分区

[root@localhost x86_64]# mkfs.xfs -f /dev/sdb1 
meta-data=/dev/sdb1              isize=512    agcount=32, agsize=74739712 blks
         =                       sectsz=512   attr=2, projid32bit=1
         =                       crc=1        finobt=0, sparse=0
data     =                       bsize=4096   blocks=2391670272, imaxpct=5
         =                       sunit=64     swidth=64 blks
naming   =version 2              bsize=4096   ascii-ci=0 ftype=1
log      =internal log           bsize=4096   blocks=521728, version=2
         =                       sectsz=512   sunit=64 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0

5、挂截磁盘

mkdir /u01
mount /dev/sdb1 /u01
echo "/dev/sdb1    /u01    xfs   defaults    0 0 ">> /etc/fstab

6、查看磁盘信息

[root@localhost x86_64]# df -h
Filesystem               Size  Used Avail Use% Mounted on
……
/dev/sdb1                9.0T   34M  9.0T   1% /u01

浮生一程

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