con un stripe size de la LSI a 1mb, el lvm default y el xfs en default

mkfs.xfs

[root@gregal iberdrolausa]# mkfs.xfs /dev/test/lvtest
Warning - device mapper device, but no dmsetup(8) found
meta-data=/dev/test/lvtest       isize=256    agcount=4, agsize=244121344 blks
         =                       sectsz=512   attr=2
data     =                       bsize=4096   blocks=976485376, imaxpct=5
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal log           bsize=4096   blocks=476799, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0