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equipment:storage:start
Различия
Здесь показаны различия между двумя версиями данной страницы.
| Предыдущая версия справа и слева Предыдущая версия | |||
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equipment:storage:start [2026/08/04 09:10] sergey [Проблемы] |
equipment:storage:start [2026/08/04 09:11] (текущий) sergey |
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| Строка 109: | Строка 109: | ||
| - | * Under intense Linux disk load, the open-source aacraid kernel driver often throws "Host adapter abort request" or "SCSI hang" errors. The firmware stops responding fast enough to the OS kernel requests, which locks up the storage subsystem.The Fix: Increase the device timeout threshold and swap the legacy I/O scheduler. Execute the following terminal commands as root to test:bash# Increase the SCSI device timeout to 45 or 60 seconds (replace sdX with your RAID array block names) | + | * Under intense Linux disk load, the open-source aacraid kernel driver often throws "Host adapter abort request" or "SCSI hang" errors. The firmware stops responding fast enough to the OS kernel requests, which locks up the storage subsystem.The Fix: Increase the device timeout threshold and swap the legacy I/O scheduler. Execute the following terminal commands as root to test:bash# Increase the SCSI device timeout to 45 or 60 seconds (replace sdX with your RAID array block names) |
| - | echo 45 > /sys/block/sdX/device/timeout | + | |
| - | # Change the I/O scheduler to 'none' or 'mq-deadline' (avoid older CFQ scheduler under RAID) | + | echo 45 > /sys/block/sdX/device/timeout # Change the I/O scheduler to 'none' or 'mq-deadline' (avoid older CFQ scheduler under RAID) |
| - | echo mq-deadline > /sys/block/sdX/queue/scheduler | + | echo mq-deadline > /sys/block/sdX/queue/scheduler |
| - | Use code with caution.(If this stops the freezing, make these rules permanent by adding them to a custom /etc/udev/rules.d/ file). | + | |
| + | (If this stops the freezing, make these rules permanent by adding them to a custom /etc/udev/rules.d/ file). | ||
| https://serverfault.com/questions/463580/still-getting-aacraid-host-adapter-abort-request-errors-after-following-recomme | https://serverfault.com/questions/463580/still-getting-aacraid-host-adapter-abort-request-errors-after-following-recomme | ||
equipment/storage/start.txt · Последние изменения: 2026/08/04 09:11 — sergey
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