Hi, I read on Lustre best practices that ls -U should be used instead of ls -l . I understand that ls -l makes MDS contact all OSS to get all information about all files and hence loads it. But, what does ls -U do to avoid it?
Also, it is said that rm-rf * should not be used. Please can someone explain the reason for that. It is also said that instead lfs find <directory path> --type f -print0 | xargs -0 rm -f should be used. Please explain the reason for this also. Thanks and Regards, Prakrati
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