Hello,
I created thin LVs with 2 stripes on two PVs as follows:
```
lvcreate --yes --zero=n --type=thin-pool --name=mythinpool --extents=90%FREE --chunksize=512K --poolmetadatasize=1G --stripes=2 --stripesize=4K vg0
...
# lvs -o+stripes -a
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert #Str
RootVolume vg0 Vwi-a-t--- 10.00g mythinpool 1.36 0
[lvol0_pmspare] vg0 ewi------- 2.00g 1
mythinpool vg0 twi-aot--- <175.77g 0.08 0.79 1
[mythinpool_tdata] vg0 Twi-ao---- <175.77g 2
[mythinpool_tmeta] vg0 ewi-ao---- 2.00g 1
# dmsetup table
vg0-mythinpool: 0 368607232 linear 252:2 0
vg0-RootVolume: 0 20971520 thin 252:2 1
vg0-mythinpool-tpool: 0 368607232 thin-pool 252:0 252:1 1024 71993 1 skip_block_zeroing
vg0-mythinpool_tdata: 0 368607232 striped 2 8 254:16 4458496 254:32 264192
vg0-mythinpool_tmeta: 0 4194304 linear 254:16 188762112
```
As you can see, only "mythinpool_tdata" LV has 2 stripes. Is that OK?
If I want to benefit performance from stripes, will it works for me? Or,
should I create dataLV, metadata LV, thinpool and thin LV using step-by-step way
and specify "--stripes 2" in every steps?
Besides, is there anything I should take care of to extend the VG/thin-pool with *striped thin-LV*
when out of space?
Any suggestion would be very appreciated, thanks in advance!
Regards,
Eric Ren
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