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сервис_multipath
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сервис_multipath [2022/02/09 15:37] val |
сервис_multipath [2026/10/16 13:02] (current) val [Поиск пути] |
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| <code> | <code> | ||
| - | # multipath -l | + | # apt install multipath-tools |
| + | </code> | ||
| + | ==== Ubuntu ==== | ||
| + | <code> | ||
| + | # cat /etc/multipath.conf | ||
| + | </code><code> | ||
| + | ... | ||
| + | blacklist { | ||
| + | devnode "^(ram|zram|raw|loop|fd|md|dm-|sr|scd|st|drbd)[0-9]*" | ||
| + | } | ||
| + | ... | ||
| + | </code><code> | ||
| + | # service multipathd restart | ||
| + | </code> | ||
| - | # multipath -ll | + | ==== Debian ==== |
| + | <code> | ||
| + | nodeN# | ||
| + | multipath -a /dev/sde | ||
| + | multipath -a /dev/sdd | ||
| + | multipath -a /dev/sdc | ||
| + | |||
| + | nodeN# service multipathd restart | ||
| + | </code> | ||
| + | |||
| + | ==== Поиск пути ==== | ||
| + | <code> | ||
| + | nodeN# lsblk | ||
| # ls /dev/mapper/ | # ls /dev/mapper/ | ||
| + | |||
| + | # multipath -ll | ||
| # grep -r 'DEVNAME=sd' /sys/devices/platform/ 2>/dev/null | # grep -r 'DEVNAME=sd' /sys/devices/platform/ 2>/dev/null | ||
| # grep -r 192.168 /sys/devices/platform/ 2>/dev/null | grep persistent_address | # grep -r 192.168 /sys/devices/platform/ 2>/dev/null | grep persistent_address | ||
| + | </code> | ||
| + | ==== Удаление всех путей ==== | ||
| + | <code> | ||
| + | multipath -F | ||
| + | </code> | ||
| + | ====== Дополнительные материалы ====== | ||
| - | # cat /etc/multipath.conf | + | Решение для Debian от Владимира |
| - | </code><code> | + | <code> |
| - | ... | + | Далее решил посмотреть вывод информации через multipath -v3 |
| - | blacklist { | + | Увидел некоторые ошибки связанные с разделами LUN’s |
| - | devnode "^(ram|zram|raw|loop|fd|md|dm-|sr|scd|st|drbd)[0-9]*" | + | |
| - | } | + | В статье написано — что данный wwid надо добавить в multipath |
| - | ... | + | https://elkano.org/blog/set-up-multipath-iscsi-targets-on-debian/ |
| + | После следующих команд в multipath появились общие разделы (похоже, достаточно только их) | ||
| + | |||
| + | nodeN# multipath -a /dev/sde | ||
| + | nodeN# multipath -a /dev/sdd | ||
| + | nodeN# multipath -a /dev/sdc | ||
| + | |||
| + | nodeN# service multipathd restart | ||
| + | |||
| + | nodeN# lsblk | ||
| </code> | </code> | ||
| + | |||
| + | https://notdev.ru/linux/multipath-config-on-debian.html | ||
сервис_multipath.1644410234.txt.gz · Last modified: 2022/02/09 15:37 by val
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