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Description
- mount-s3 mount paramters
perrynzhou@debina-server01:/mnt/perryn-data$ ps -ef |grep -v grep|grep mount
root 1152 1 0 08:33 ? 00:00:00 /usr/sbin/rpc.mountd
root 19265 1 10 08:55 pts/1 00:02:21 mount-s3 --upload-checksums off --endpoint-url http://127.0.0.1:3900 perryn-data /mnt/perryn-data --allow-delete --incremental-upload --allow-overwrite --allow-other --uid 1000 --gid 1000 --max-threads 128
- when i use this script to test write performancce that happen error .log as follow
perrynzhou@debina-server01:/mnt/perryn-data$ fio -direct=1 -ioengine=libaio -iodepth=1 -rw=write -bs=4k -size=1G -numjobs=1 -runtime=300 -time_based=1 -group_reporti
ng -directory="/mnt/perryn-data/" -name=Seq_Write_Testing
Seq_Write_Testing: (g=0): rw=write, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=1
fio-3.33
Starting 1 process
Seq_Write_Testing: Laying out IO file (1 file / 1024MiB)
fio: io_u error on file /mnt/perryn-data//Seq_Write_Testing.0.0: Bad file descriptor: write offset=0, buflen=4096
fio: pid=24587, err=9/file:io_u.c:1876, func=io_u error, error=Bad file descriptor
Seq_Write_Testing: (groupid=0, jobs=1): err= 9 (file:io_u.c:1876, func=io_u error, error=Bad file descriptor): pid=24587: Sat Jun 28 09:12:16 2025
cpu : usr=0.00%, sys=0.00%, ctx=4, majf=0, minf=19
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=50.0%, 4=50.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued rwts: total=0,1,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=1
Run status group 0 (all jobs):