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| author | Alasdair G Kergon <agk@redhat.com> | 2017-08-11 20:41:37 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2017-08-11 20:41:37 +0100 |
| commit | 42fa20d0d0136c1aeb3ccdf0654c64beeee05821 (patch) | |
| tree | 1f77e459a32ca360578f91d683f0f4fd26791241 /tools/pvcreate.c | |
| parent | 4fa5add6b1bd4d7f7313f2950021a09e4130ad08 (diff) | |
| download | lvm2-42fa20d0d0136c1aeb3ccdf0654c64beeee05821.tar.gz | |
pvcreate: Use maximum metadata area size with --restorefile
If the PV was originally created with a larger-than-default
metadata area the restored one wasn't and might not even be
large enough to hold the metadata!
Diffstat (limited to 'tools/pvcreate.c')
| -rw-r--r-- | tools/pvcreate.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/pvcreate.c b/tools/pvcreate.c index 0fe5ad576..9dc50e431 100644 --- a/tools/pvcreate.c +++ b/tools/pvcreate.c @@ -135,6 +135,15 @@ int pvcreate(struct cmd_context *cmd, int argc, char **argv) if (!pvcreate_params_from_args(cmd, &pp)) return EINVALID_CMD_LINE; + /* + * If --metadatasize was not given with --restorefile, set it to pe_start. + * Later code treats this as a maximum size and reduces it to fit. + */ + if (!arg_is_set(cmd, metadatasize_ARG) && arg_is_set(cmd, restorefile_ARG)) + pp.pva.pvmetadatasize = pp.pva.pe_start; + + /* FIXME Also needs to check any 2nd metadata area isn't inside the data area! */ + pp.pv_count = argc; pp.pv_names = argv; |