Не получается расширить файловую систему. На хранилке расширил раздел с 800 гб. до 1.2 тб., отмонтировал раздел, сделал pvresize и lvextend - успешно
При resize2fs ошибка:
#resize2fs /dev/mapper/vg_fuji_data-lv_data
resize2fs 1.41.12 (17-May-2010)
resize2fs: Device or resource busy while trying to open /dev/mapper/vg_fuji_data-lv_data
Couldn't find valid filesystem superblock.
#fdisk -l
Disk /dev/sdd: 1288.5 GB, 1288490188800 bytes
255 heads, 63 sectors/track, 156650 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/sdb: 1288.5 GB, 1288490188800 bytes
255 heads, 63 sectors/track, 156650 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/fuji_data: 1288.5 GB, 1288490188800 bytes
255 heads, 63 sectors/track, 156650 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/vg_fuji_data-lv_data: 1288.5 GB, 1288485994496 bytes
255 heads, 63 sectors/track, 156649 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
#multipath -ll
fuji_data (3600000e00d1100000011362900250000) dm-4 FUJITSU,ETERNUS_DXL
size=1.2T features='1 queue_if_no_path' hwhandler='0' wp=rw
`-+- policy='round-robin 0' prio=50 status=active
|- 3:0:0:3 sdd 8:48 active ready running
`- 2:0:0:3 sdb 8:16 active ready running
# lvs
lv_data vg_fuji_data -wi-ao---- 1.17t
