Can't test /dev/sdaa by disk-test.sh

jbenninghoff / cluster-validation

Scripts to validate that a cluster is ready for MapR Data Platform installation

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Can't test /dev/sdaa by disk-test.sh #35

Open IMOKURI opened 6 years ago

IMOKURI commented 6 years ago

STEPS TO REPRODUCE

OS Disk is /dev/sda. Server has more than 27 disks. So device name of last disk is /dev/sdaa. Run disk-test.sh.

EXPECTED RESULTS

Command line used: /root/cluster-validation/pre-install/iozone -I -r 1M -s 4G -k 10 -+n -i 0 -i 1 -i 2 -f /dev/sdaa

ACTUAL RESULTS

Command line used: /root/cluster-validation/pre-install/iozone -I -r 1M -s 4G -k 10 -+n -i 0 -i 1 -i 2 -f a

jbenninghoff commented 6 years ago

Can you show the output of disk-test.sh? I want to see the actual device files that it found. I don't understand why /dev/sdaa would get filtered down.

IMOKURI commented 6 years ago

A part of log file is below.

vg00-lv02 253:1    0  32G  0 lvm  [SWAP]
Removing VG disk from list: /dev/sda

Unused disks:  a /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh /dev/sdi /dev/sdj /dev/sdk /dev/sdl /dev/sdm /dev/sdn /dev/sdo /dev/sdp /dev/sdq /dev/sdr /dev/sds /dev/sdt /dev/sdu /dev/sdv /dev/sdw /dev/sdx /dev/sdy /dev/sdz
Scrutinize this list carefully!!

It may be fixed on latest code.

IMOKURI commented 6 years ago

I've reproduced it on latest code.

vg00-lv02 253:1    0  32G  0 lvm  [SWAP]
Removing LVM disk from list: /dev/sda
Removing LVM disk from list: /dev/sda3

Unused disks:  a /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh /dev/sdi /dev/sdj /dev/sdk /dev/sdl /dev/sdm /dev/sdn /dev/sdo /dev/sdp /dev/sdq /dev/sdr /dev/sds /dev/sdt /dev/sdu /dev/sdv /dev/sdw /dev/sdx /dev/sdy /dev/sdz
Scrutinize this list carefully!!