https://bugzilla.kernel.org/show_bug.cgi?id=202127 --- Comment #24 from daimh@xxxxxxxxx --- Thanks a lot for reminding me su&sw, I just did this and mkfs.xfs worked # /opt/MegaRAID/storcli/storcli /c0 /v0 show all | grep "Strip\|Drives\|RAID" 0/0 RAID60 Optl RW Yes RAWBD - ON 556.591 TB Strip Size = 1.0 MB Number of Drives Per Span = 19 # mkfs.xfs -d su=1m,sw=17 /dev/sda # mount /dev/sda /treehouse/watsons_lab/s1/ But I still need help from you guys. What about my other storage servers that have a huge XFS system created under older Kernel 4.17.* and xfsprogs 4.17 ? I cannot mount it under the latest ArchLinux, and those filesystem are quite full.. -- You are receiving this mail because: You are watching the assignee of the bug.