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1.1 ! root 1: .TH QUOTACHECK 8 "18 July 1983" ! 2: .UC 4 ! 3: .SH NAME ! 4: quotacheck \- file system quota consistency checker ! 5: .SH SYNOPSIS ! 6: .B /etc/quotacheck ! 7: [ ! 8: .B \-v ! 9: ] ! 10: filesystem... ! 11: .br ! 12: .B /etc/quotacheck ! 13: [ ! 14: .B \-v ! 15: ] ! 16: .B \-a ! 17: .SH DESCRIPTION ! 18: .I Quotacheck ! 19: examines each file system, ! 20: builds a table of current disc usage, ! 21: and compares this table against that stored ! 22: in the disc quota file for the file system. ! 23: If any inconsistencies are detected, both the ! 24: quota file and the current system copy of the ! 25: incorrect quotas are updated (the latter only ! 26: occurs if an active file system is checked). ! 27: .PP ! 28: If the ! 29: .B \-a ! 30: flag is supplied in place of any file system ! 31: names, ! 32: .I quotacheck ! 33: will check all the file systems indicated in ! 34: .I /etc/fstab ! 35: to be read-write with disc quotas. ! 36: .PP ! 37: Normally ! 38: .I quotacheck ! 39: reports only those quotas modified. If the ! 40: .B \-v ! 41: option is supplied, ! 42: .I quotacheck ! 43: will indicate the calculated disc quotas for each ! 44: user on a particular file system. ! 45: .PP ! 46: .I Quotacheck ! 47: expects each file system to be checked to have a ! 48: quota file named ! 49: .I quotas ! 50: in the root directory. If none is present, ! 51: .I quotacheck ! 52: will ignore the file system. ! 53: .PP ! 54: .I Quotacheck ! 55: is normally run at boot time from the ! 56: .I /etc/rc.local ! 57: file, see ! 58: .IR rc (8), ! 59: before enabling disc quotas with ! 60: .IR quotaon (8). ! 61: .PP ! 62: .I Quotacheck ! 63: accesses the raw device in calculating the actual ! 64: disc usage for each user. Thus, the file systems ! 65: checked should be quiescent while ! 66: .I quotacheck ! 67: is running. ! 68: .SH FILES ! 69: .DT ! 70: /etc/fstab default file systems ! 71: .SH "SEE ALSO" ! 72: quota(2), setquota(2), quotaon(8)
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