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#1 2018-05-04 20:37:10

carlday
Member
Registered: 2011-10-04
Posts: 25

[SOLVED] mkfs.f2fs can not format multi-devs

Built new big box, installed six 240G ssd. USing 05/2018 install-iso
gdisk all of the ssd, all part1 size =223.6G type 8300
did the defaults on start and end, all ssd had size 223.6 via lsblk.
Wanted debug=6 and label on the format did this command
mkfs.f2fs -d 6 -l 6f2fs -f -c /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1
Get this "Error: not support custom size on multi-devs"
tried without -d or -l or -f and only -c option with comma between devs also tried on the six unparted /dev/sdx with -c option
First google page-search pulls the main.c for f2fs most other pages
about android formating sd
Could not find error at Sourceforge.f2fs.dev site .

Last edited by carlday (2018-05-05 04:23:57)

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#2 2018-05-04 23:23:11

circleface
Member
Registered: 2012-05-26
Posts: 586

Re: [SOLVED] mkfs.f2fs can not format multi-devs

Though I do not use f2fs and cannot test it, it seems you need to put -c in front of each drive you want to add.  So it would be

mkfs.f2fs (options) -c /dev/sda1 -c /dev/sdb1 -c /dev/sdc1

  etc.  If this doesn't work, you will have to wait for someone with more experience to help, since I know nothing about it and just read the man page.

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#3 2018-05-05 04:17:09

carlday
Member
Registered: 2011-10-04
Posts: 25

Re: [SOLVED] mkfs.f2fs can not format multi-devs

Good answer thanks -solved
Here is what i did to get the format.
mkfs.f2fs  -[options here]  /dev/sdg1 [one of the ssd]  -c /dev/sdx1 -c [other ssd in -c  ..]
Found WebSite that had a clue on this also
https://www.phoronix.com/scan.php?page= … rive&num=1

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