[LU-872] 'Text file busy' error when creating executable on NFS share and then running it on Lustre node.

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Affects Version/s: Lustre 1.8.7
• Severity: 3

Epic

export ldlm nfs

• Assignee: Lai Siyao
• Reporter: Evgeny Repekto

Description

We have exported Lustre file system via NFS (let's say from n1).

The attached script 'repr.sh' creates the executable 'test.sh' on the Lustre folder, then connects to n1 by ssh and executes the created script 'test.sh' on n1.

The script 'repr.sh' always results with the error "bash: /folder_on_lustre/test.sh: Text file busy"

Reproducing script:
cd /folder_on_lustre
rm -rf test.sh
echo "ls -l" >> test.sh
chmod +x test.sh
echo "ls" >> test.sh
ssh -o 'StrictHostKeyChecking no' n1 '/folder_on_lustre/test.sh'

Issue Links

• Trackbacks: Lustre 1.8.x known issues tracker While testing against Lustre b18 branch, we would hit known bugs which were already reported in Lustre Bugzilla https://bugzilla.lustre.org/. In order to move away from relying on Bugzilla, we would create a JIRA