Приветствую! Есть у меня нода с FC контроллером HP QMH2572 8Gb Fibre Channel на борту. На СХД выделил Lun 50G, поставил туда систему, настроил загрузку по FC, все отлично работает, сомнения вызывает лишь вывод Fdisk:
На котроллере два FС порта, сейчас один в дауне. Т.к пока нет второго SAN свитча. Подскажите откуда такое кол-во устройств в fdisk. ? У меня всего-то один LUN на 50Gb
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
Disk /dev/sda: 3790 MB, 3790602240 bytes, 7403520 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: gpt
# Start End Size Type Name
1 64 8191 4M EFI System
5 8224 520191 250M Microsoft basic
6 520224 1032191 250M Microsoft basic
7 1032224 1257471 110M unknown
8 1257504 1843199 286M Microsoft basic
Disk /dev/sdc: 50.0 GB, 49999970304 bytes, 97656192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk label type: dos
Disk identifier: 0x0002835a
Device Boot Start End Blocks Id System
/dev/sdc1 * 2048 1026047 512000 83 Linux
/dev/sdc2 1026048 97654783 48314368 8e Linux LVM
Disk /dev/sdd: 50.0 GB, 49999970304 bytes, 97656192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk label type: dos
Disk identifier: 0x0002835a
Device Boot Start End Blocks Id System
/dev/sdd1 * 2048 1026047 512000 83 Linux
/dev/sdd2 1026048 97654783 48314368 8e Linux LVM
Disk /dev/sde: 50.0 GB, 49999970304 bytes, 97656192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk label type: dos
Disk identifier: 0x0002835a
Device Boot Start End Blocks Id System
/dev/sde1 * 2048 1026047 512000 83 Linux
/dev/sde2 1026048 97654783 48314368 8e Linux LVM
Disk /dev/sdb: 50.0 GB, 49999970304 bytes, 97656192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk label type: dos
Disk identifier: 0x0002835a
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 1026047 512000 83 Linux
/dev/sdb2 1026048 97654783 48314368 8e Linux LVM
Disk /dev/mapper/mpathh: 50.0 GB, 49999970304 bytes, 97656192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk label type: dos
Disk identifier: 0x0002835a
Device Boot Start End Blocks Id System
/dev/mapper/mpathh1 * 2048 1026047 512000 83 Linux
/dev/mapper/mpathh2 1026048 97654783 48314368 8e Linux LVM
Disk /dev/mapper/mpathh1: 524 MB, 524288000 bytes, 1024000 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk /dev/mapper/mpathh2: 49.5 GB, 49473912832 bytes, 96628736 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk /dev/mapper/fedora-swap: 4294 MB, 4294967296 bytes, 8388608 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
Disk /dev/mapper/fedora-root: 45.2 GB, 45176848384 bytes, 88236032 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 1048576 bytes
