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сервис_multipath
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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сервис_multipath [2022/03/18 06:09] val |
сервис_multipath [2026/10/16 13:02] (current) val [Поиск пути] |
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| Line 4: | Line 4: | ||
| <code> | <code> | ||
| - | # multipath -l | + | # apt install multipath-tools |
| - | + | </code> | |
| - | # multipath -ll | + | ==== Ubuntu ==== |
| + | <code> | ||
| # cat /etc/multipath.conf | # cat /etc/multipath.conf | ||
| </code><code> | </code><code> | ||
| Line 17: | Line 17: | ||
| </code><code> | </code><code> | ||
| # service multipathd restart | # service multipathd restart | ||
| - | </code><code> | + | </code> |
| + | |||
| + | ==== 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 | ||
| Line 24: | Line 41: | ||
| # 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> | </code> | ||
| + | ==== Удаление всех путей ==== | ||
| + | <code> | ||
| + | multipath -F | ||
| + | </code> | ||
| + | ====== Дополнительные материалы ====== | ||
| + | |||
| + | Решение для Debian от Владимира | ||
| + | <code> | ||
| + | Далее решил посмотреть вывод информации через multipath -v3 | ||
| + | Увидел некоторые ошибки связанные с разделами LUN’s | ||
| + | |||
| + | 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> | ||
| + | |||
| + | https://notdev.ru/linux/multipath-config-on-debian.html | ||
сервис_multipath.1647572980.txt.gz · Last modified: 2022/03/18 06:09 by val
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