diff options
Diffstat (limited to 'cmd/zinject/zinject.c')
| -rw-r--r-- | cmd/zinject/zinject.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cmd/zinject/zinject.c b/cmd/zinject/zinject.c index a1afa4a63feb..e9141fb4ba55 100644 --- a/cmd/zinject/zinject.c +++ b/cmd/zinject/zinject.c @@ -221,6 +221,7 @@ static const struct errstr errstrtable[] = { { ENXIO, "nxio" }, { ECHILD, "dtl" }, { EILSEQ, "corrupt" }, + { ENOSYS, "noop" }, { 0, NULL }, }; @@ -269,8 +270,8 @@ usage(void) "\t\tInject a fault into a particular device or the device's\n" "\t\tlabel. Label injection can either be 'nvlist', 'uber',\n " "\t\t'pad1', or 'pad2'.\n" - "\t\t'errno' can be 'nxio' (the default), 'io', 'dtl', or\n" - "\t\t'corrupt' (bit flip).\n" + "\t\t'errno' can be 'nxio' (the default), 'io', 'dtl',\n" + "\t\t'corrupt' (bit flip), or 'noop' (successfully do nothing).\n" "\t\t'frequency' is a value between 0.0001 and 100.0 that limits\n" "\t\tdevice error injection to a percentage of the IOs.\n" "\n" @@ -889,7 +890,7 @@ main(int argc, char **argv) if (error < 0) { (void) fprintf(stderr, "invalid error type " "'%s': must be one of: io decompress " - "decrypt nxio dtl corrupt\n", + "decrypt nxio dtl corrupt noop\n", optarg); usage(); libzfs_fini(g_zfs); |