[LU-7620] CLONE - lustre lost Hard disk connection the speed of viewing files in Lustre is very low.

• Type: Question/Request
• Resolution: Duplicate
• Priority: Critical
• Affects Version/s: Lustre 2.2.0
• Environment: centos 6.6 Lustre 2.2.0.1 ; 2 OSS

Epic/Theme

Lustre-2.5.2

Epic

server

• Assignee: WC Triage
• Reporter: xiangmin shen (Inactive)

Description

User report the files in lustre can not be readed sometimes. The speed of reading the files in lustre is very low.
The system admin check the linux system,It works well.and the OSS server in lustre show some error.
We try to restart the oss server. After restarting the luster looks well, but the same issue is coming again on second day.
We check the web report in lustre, found some warring about the hard disk is not health.