[lustre-discuss] Testing OST I/O Performance (ostsurvey)

Sharma, Amit amit.cr.sharma at accenture.com
Mon Jul 18 04:16:33 PDT 2022


Hi Team,
 when i am running below command i am getting  error message .
 sh ost-survey -s 10 /mnt/lustre
ost-survey: line 14: =: command not found
ost-survey: line 15: =: command not found
ost-survey: line 16: =: command not found
ost-survey: line 17: =: command not found
ost-survey: line 18: =: command not found
ost-survey: line 19: =: command not found
ost-survey: line 20: =: command not found
ost-survey: line 23: syntax error near unexpected token `('
ost-survey: line 23: `sub usage () {'


 GLOBALS
$pname = $0;                     # to hold program name
$OSTS = 0;                       # Number of OSTS we will loop over
$BSIZE = 1024 * 1024;            # Size of i/o block
$MBSIZE = 1024 * 1024;           # One MB
$MNT = "/mnt/lustre";            # Location of Lustre file system
$CACHESZ = 0;                    # max_cached_mb parameter
$FSIZE = 30;                     # Number of i/o blocks

# Usage
sub usage () {


Please let me know how i can fix this issue.


Regards,
Amit

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