ref: 4f4c6a98f4cd1a604ec013b7ed1e5ab45095c691
dir: /gefs.8.man/
.TH GEFS 8 .SH NAME gefs \- file server maintenance .SH SYNOPSIS .PD 0 .PP .B check .PP .B df .PP .B halt .PP .B help .PP .B permissive .RB [on | .BR off ] .PP .B snap .I -d old | old new .PP .B sync .PP .B users .SH DESCRIPTION The following commands should be written to the console of an .IR gefs (4) file server. .PP .I Check applies basic consistency checks to the file system. .PP .I Df prints the amount of used space and total space in megabytes, as well as the percentage of space occupied. .PP .I Halt syncs all IO to disk and makes the file system read only. .PP .I Help prints a summary of the available commands. This table includes additional debug commands that are subject to change, and are intentionally undocumented. .PP .I Permissive [ .B on | .B off ] flips on permission checking. This may be useful during file system initialization. .PP .B Snap [ .I -d old | .I old new ] manages snapshots. When given the .I -d flag, it deletes an old snapshot. When given 2 arguments, it takes a snapshot of .I old and gives it the name .IR new . .PP .I Sync writes dirty blocks in memory to the disk. .SH SEE ALSO .IR gefs (4)