gpfs4.1，centos7.3 初始化的时候就是不好用，错误如下
[root@gpfs ~]# mmcrfs fpofs0 -F /etc/gpfsdisk_profile -B 1m -n 16 -m2 -M2 -r2 -R2 -T /gpfs/fpofs0 -A yes -i 4096 -S relatime -E no
The following disks of fpofs0 will be formatted on node gpfs.node2.com:
fpo_linux1_NSD_Data_11: size 614400 MB
fpo_linux1_NSD_Data_22: size 614400 MB
Formatting file system ...
Disks up to size 5.2 TB can be added to storage pool system.
Creating Inode File
日志提示：
Jan 24 15:49:22 gpfs multipathd: gpfs_a: remaining active paths: 1
Jan 24 15:49:22 gpfs kernel: device-mapper: multipath: Failing path 8:96.
Jan 24 15:49:22 gpfs kernel: device-mapper: multipath: Reinstating path 8:112.
Jan 24 15:49:22 gpfs kernel: blk_cloned_rq_check_limits: over max size limit.
Jan 24 15:49:22 gpfs multipathd: gpfs_b: sdh - tur checker reports path is up
Jan 24 15:49:22 gpfs kernel: device-mapper: multipath: Failing path 8:112.
Jan 24 15:49:22 gpfs multipathd: 8:112: reinstated
Jan 24 15:49:22 gpfs multipathd: gpfs_b: remaining active paths: 1
Jan 24 15:49:22 gpfs multipathd: sdg: mark as failed
Jan 24 15:49:22 gpfs multipathd: gpfs_a: remaining active paths: 0
Jan 24 15:49:22 gpfs multipathd: sdh: mark as failed
Jan 24 15:49:22 gpfs multipathd: gpfs_b: remaining active paths: 0
Jan 24 15:49:23 gpfs kernel: device-mapper: multipath: Reinstating path 8:16.
Jan 24 15:49:23 gpfs kernel: blk_cloned_rq_check_limits: over max size limit.
Jan 24 15:49:23 gpfs multipathd: gpfs_a: sdb - tur checker reports path is up
Jan 24 15:49:23 gpfs multipathd: 8:16: reinstated
Jan 24 15:49:23 gpfs multipathd: gpfs_a: remaining active paths: 1
Jan 24 15:49:23 gpfs kernel: device-mapper: multipath: Failing path 8:16.
Jan 24 15:49:23 gpfs multipathd: sdb: mark as failed
Jan 24 15:49:23 gpfs multipathd: gpfs_a: remaining active paths: 0
Jan 24 15:49:24 gpfs multipathd: gpfs_b: sdc - tur checker reports path is up
Jan 24 15:49:24 gpfs kernel: device-mapper: multipath: Reinstating path 8:32.
Jan 24 15:49:24 gpfs kernel: blk_cloned_rq_check_limits: over max size limit.
Jan 24 15:49:24 gpfs multipathd: 8:32: reinstated
Jan 24 15:49:24 gpfs kernel: device-mapper: multipath: Failing path 8:32.
Jan 24 15:49:24 gpfs multipathd: gpfs_b: remaining active paths: 1
Jan 24 15:49:25 gpfs multipathd: sdc: mark as failed
Jan 24 15:49:25 gpfs multipathd: gpfs_b: remaining active paths: 0
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