Thread (3 messages) 3 messages, 2 authors, 2017-11-05

Re: raid5-cache: Cannot get enough stripes due to memory pressure. Recovery failed.

From: Wols Lists <hidden>
Date: 2017-11-04 17:54:06

On 04/11/17 16:13, Larkin Lowrey wrote:
The prior shutdown could have been unclean for the array. The shutdown
process got stuck and I eventually had to use the reset button.

I have a second (8 drive) raid6 array on this host that has a 2GB
journal and it won't assemble either.

Kernel: 4.13.10-100.fc25.x86_64

What can I do? Do I need more RAM?
You're in the recovery shell ... does/can that use all available ram?
(Like DOS needed special drivers to use ram above 1MB). So I doubt you
need more ram.

Get a rescue disk of some sort, boot into that, so you've got a full
working linux off DVD/CD, and see if you can assemble the arrays from there.

Cheers,
Wol
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