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  1. Lustre
  2. LU-8338

lov.*-clilov-*.stripe* params not consistent with FS defaults

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Minor Minor
    • None
    • Lustre 2.9.0
    • None
    • 3
    • 9223372036854775807 

      t:lustre-release# export STRIPE_BYTES=$((1048576 * 4))
t:lustre-release# llmount.sh 
...
t:lustre-release# sleep 60 
t:lustre-release# lctl get_param lov.*.stripesize
lov.lustre-MDT0000-mdtlov.stripesize=4194304
lov.lustre-clilov-ffff88001c570be0.stripesize=1048576
t:lustre-release# cd /mnt/lustre
t:lustre# echo XXX > f0
t:lustre# lfs getstripe f0
f0
lmm_stripe_count:   1
lmm_stripe_size:    4194304
lmm_pattern:        1
lmm_layout_gen:     0
lmm_stripe_offset:  0
	obdidx		 objid		 objid		 group
	     0	             2	          0x2	             0

t:lustre# lctl get_param lov.*.stripesize
lov.lustre-MDT0000-mdtlov.stripesize=4194304
lov.lustre-clilov-ffff88001c570be0.stripesize=1048576

      When we mount the client, we see the following on the console which is misleading and annoying:

      [85604.363909] LustreError: 9299:0:(obd_config.c:1392:class_process_proc_param()) lov.: error writing proc entry 'stripesize': rc = -30

            green Oleg Drokin
            jhammond John Hammond
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              Created:
              Updated: