Cleanup zpios option handling
This commit is contained in:
Brian Behlendorf
parent
23710f1308
commit
5ae73585fb
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@ -44,45 +44,44 @@
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#include <sys/ioctl.h>
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#include "zpios.h"
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static const char short_opt[] = "t:l:h:e:n:i:j:k:c:u:a:b:g:L:P:R:I:"
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"G:T:N:VHzOs:A:B:C:o:m:q:r:fwxdp:v?";
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static const char short_opt[] = "t:l:h:e:n:i:j:k:o:m:q:r:c:a:b:g:s:A:B:C:"
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"L:p:xP:R:G:I:N:T:VzOHv?";
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static const struct option long_opt[] = {
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{"chunksize", required_argument, 0, 'c' },
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{"chunksize_low", required_argument, 0, 'a' },
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{"chunksize_high", required_argument, 0, 'b' },
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{"chunksize_incr", required_argument, 0, 'g' },
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{"offset", required_argument, 0, 'o' },
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{"offset_low", required_argument, 0, 'm' },
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{"offset_high", required_argument, 0, 'q' },
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{"offset_incr", required_argument, 0, 'r' },
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{"regioncount", required_argument, 0, 'n' },
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{"regioncount_low", required_argument, 0, 'i' },
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{"regioncount_high", required_argument, 0, 'j' },
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{"regioncount_incr", required_argument, 0, 'k' },
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{"threadcount", required_argument, 0, 't' },
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{"threadcount_low", required_argument, 0, 'l' },
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{"threadcount_high", required_argument, 0, 'h' },
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{"threadcount_incr", required_argument, 0, 'e' },
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{"regioncount", required_argument, 0, 'n' },
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{"regioncount_low", required_argument, 0, 'i' },
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{"regioncount_high", required_argument, 0, 'j' },
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{"regioncount_incr", required_argument, 0, 'k' },
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{"offset", required_argument, 0, 'o' },
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{"offset_low", required_argument, 0, 'm' },
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{"offset_high", required_argument, 0, 'q' },
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{"offset_incr", required_argument, 0, 'r' },
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{"chunksize", required_argument, 0, 'c' },
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{"chunksize_low", required_argument, 0, 'a' },
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{"chunksize_high", required_argument, 0, 'b' },
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{"chunksize_incr", required_argument, 0, 'g' },
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{"regionsize", required_argument, 0, 's' },
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{"regionsize_low", required_argument, 0, 'A' },
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{"regionsize_high", required_argument, 0, 'B' },
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{"regionsize_incr", required_argument, 0, 'C' },
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{"load", required_argument, 0, 'L' },
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{"pool", required_argument, 0, 'p' },
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{"cleanup", no_argument, 0, 'x' },
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{"verify", no_argument, 0, 'V' },
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{"zerocopy", no_argument, 0, 'z' },
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{"nowait", no_argument, 0, 'O' },
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{"threaddelay", required_argument, 0, 'T' },
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{"regionnoise", required_argument, 0, 'I' },
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{"chunknoise", required_argument, 0, 'N' },
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{"prerun", required_argument, 0, 'P' },
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{"postrun", required_argument, 0, 'R' },
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{"log", required_argument, 0, 'G' },
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{"path", required_argument, 0, 'p' },
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{"pool", required_argument, 0, 'p' },
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{"load", required_argument, 0, 'L' },
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{"regionnoise", required_argument, 0, 'I' },
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{"chunknoise", required_argument, 0, 'N' },
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{"threaddelay", required_argument, 0, 'T' },
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{"verify", no_argument, 0, 'V' },
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{"zerocopy", no_argument, 0, 'z' },
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{"nowait", no_argument, 0, 'O' },
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{"human-readable", no_argument, 0, 'H' },
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{"help", no_argument, 0, '?' },
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{"verbose", no_argument, 0, 'v' },
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{"help", no_argument, 0, '?' },
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{ 0, 0, 0, 0 },
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};
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@ -96,41 +95,41 @@ usage(void)
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{
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fprintf(stderr, "Usage: zpios\n");
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fprintf(stderr,
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" --chunksize -c =values\n"
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" --chunksize_low -a =value\n"
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" --chunksize_high -b =value\n"
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" --chunksize_incr -g =value\n"
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" --offset -o =values\n"
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" --offset_low -m =value\n"
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" --offset_high -q =value\n"
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" --offset_incr -r =value\n"
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" --regioncount -n =values\n"
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" --regioncount_low -i =value\n"
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" --regioncount_high -j =value\n"
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" --regioncount_incr -k =value\n"
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" --threadcount -t =values\n"
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" --threadcount_low -l =value\n"
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" --threadcount_high -h =value\n"
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" --threadcount_incr -e =value\n"
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" --regioncount -n =values\n"
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" --regioncount_low -i =value\n"
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" --regioncount_high -j =value\n"
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" --regioncount_incr -k =value\n"
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" --offset -o =values\n"
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" --offset_low -m =value\n"
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" --offset_high -q =value\n"
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" --offset_incr -r =value\n"
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" --chunksize -c =values\n"
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" --chunksize_low -a =value\n"
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" --chunksize_high -b =value\n"
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" --chunksize_incr -g =value\n"
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" --regionsize -s =values\n"
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" --regionsize_low -A =value\n"
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" --regionsize_high -B =value\n"
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" --regionsize_incr -C =value\n"
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" --load -L =dmuio|ssf|fpp\n"
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" --pool -p =pool name\n"
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" --cleanup -x\n"
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" --verify -V\n"
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" --zerocopy -z\n"
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" --nowait -O\n"
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" --threaddelay -T =jiffies\n"
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" --regionnoise -I =shift\n"
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" --chunknoise -N =bytes\n"
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" --prerun -P =pre-command\n"
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" --postrun -R =post-command\n"
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" --log -G =log directory\n"
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" --pool | --path -p =pool name\n"
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" --load -L =dmuio\n"
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" --regionnoise -I =shift\n"
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" --chunknoise -N =bytes\n"
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" --threaddelay -T =jiffies\n"
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" --verify -V\n"
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" --zerocopy -z\n"
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" --nowait -O\n"
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" --human-readable -H\n"
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" --help -? =this help\n"
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" --verbose -v =increase verbosity\n\n");
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" --verbose -v =increase verbosity\n"
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" --help -? =this help\n\n");
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return 0;
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}
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