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crtools: Update help message

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Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Pavel Emelianov <xemul@parallels.com>
This commit is contained in:
Cyrill Gorcunov
2011-12-18 12:06:08 +04:00
parent f65c75c78a
commit bcba2f734a
1 changed files with 17 additions and 3 deletions
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20
crtools.c
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@@ -350,9 +350,23 @@ int main(int argc, char *argv[])
usage:
printk("\nUsage:\n");
printk("\t%s --dump|-d [-c] -p|-t pid\n", argv[0]);
printk("\t%s --restore|-r -p|-t pid\n", argv[0]);
printk("\t%s --show|-s [-c] (-p|-t pid)|(-f file)\n", argv[0]);
printk(" %s --dump|-d [-c] -p|-t pid\n", argv[0]);
printk(" %s --restore|-r -p|-t pid\n", argv[0]);
printk(" %s --show|-s [-c] (-p|-t pid)|(-f file)\n", argv[0]);
printk("\nGeneral parameters:\n");
printk(" --dump,-d checkpoint a process identified by pid\n");
printk(" --restore,-r restore a process identified by pid\n");
printk(" --show,-s show dump contents of a process identified by pid\n");
printk(" -p checkpoint/restore only a single process identified by pid\n");
printk(" -t checkpoint/restore the whole process tree identified by pid\n");
printk(" -f show contents of a checkpoint file\n");
printk(" -c in case of checkpoint -- continue running the process after\n"
" checkpoint complete, in case of showing file contents --\n"
" show contents of pages dumped in hexdump format\n");
printk("\nAdditional common parameters:\n");
printk(" -D dir save checkpoint files in specified directory\n");
printk("\n");
return -1;