On 11/10/2011 04:19 PM, Bryan Schumaker wrote:
> On 11/10/2011 03:26 PM, Steve Dickson wrote:
>> To aid in debugging, the -v flag can now be specified
>> on the command to enable verbose logging in both
>> the nfsidmap command and libnfsidmap library routines.
>>
>> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
>> ---
>> utils/nfsidmap/nfsidmap.c | 12 ++++++++++++
>> utils/nfsidmap/nfsidmap.man | 15 ++++++++++++---
>> 2 files changed, 24 insertions(+), 3 deletions(-)
>>
>> diff --git a/utils/nfsidmap/nfsidmap.c b/utils/nfsidmap/nfsidmap.c
>> index 134d9bc..d74189a 100644
>> --- a/utils/nfsidmap/nfsidmap.c
>> +++ b/utils/nfsidmap/nfsidmap.c
>> @@ -12,6 +12,7 @@
>> #include <syslog.h>
>> #include "xlog.h"
>
> Is the syslog.h still needed here? I don't think I see anything that uses it.
Probably not...
> If I knew about xlog, I probably would have used that while writing nfsidmap.
No biggie... :-)
steved.
>
> - Bryan
>
>>
>> +int verbose = 0;
>> /* gcc nfsidmap.c -o nfsidmap -l nfsidmap -l keyutils */
>>
>> #define MAX_ID_LEN 11
>> @@ -108,6 +109,12 @@ int main(int argc, char **argv)
>> xlog_syslog(1);
>> xlog_stderr(0);
>>
>> + if (argc > 1 && strcmp(argv[1], "-v") == 0) {
>> + verbose = 1;
>> + nfs4_set_debug(1, NULL);
>> + argc--, argv++;
>> + }
>> +
>> if (argc < 3) {
>> xlog_err("Bad arg count. Check /etc/request-key.conf");
>> return 1;
>> @@ -126,6 +133,11 @@ int main(int argc, char **argv)
>>
>> key = strtol(argv[1], NULL, 10);
>>
>> + if (verbose) {
>> + xlog_warn("key: %ld type: %s value: %s timeout %ld",
>> + key, type, value, timeout);
>> + }
>> +
>> if (strcmp(type, "uid") == 0)
>> rc = id_lookup(value, key, USER);
>> else if (strcmp(type, "gid") == 0)
>> diff --git a/utils/nfsidmap/nfsidmap.man b/utils/nfsidmap/nfsidmap.man
>> index 2381908..aa4d94b 100644
>> --- a/utils/nfsidmap/nfsidmap.man
>> +++ b/utils/nfsidmap/nfsidmap.man
>> @@ -5,6 +5,8 @@
>> .TH nfsidmap 5 "1 October 2010"
>> .SH NAME
>> nfsidmap \- The NFS idmapper upcall program
>> +.SH SYNOPSIS
>> +.B "nfsidmap [-v] key user [timeout]"
>> .SH DESCRIPTION
>> The file
>> .I /usr/sbin/nfsidmap
>> @@ -14,9 +16,16 @@ the upcall and cache the result.
>> .I /usr/sbin/nfsidmap
>> should only be called by request-key, and will perform the translation and
>> initialize a key with the resulting information.
>> -.PP
>> -NFS_USE_NEW_IDMAPPER must be selected when configuring the kernel to use this
>> -feature.
>> +.SH OPTIONS
>> +.TP
>> +.B -v
>> +Enables verbose logging in both the
>> +.B nfsidmap
>> +binary and in the library routines
>> +that are used.
>> +.B Note,
>> +the -v flag has to be the first argument on the
>> +command to enable the logging.
>> .SH CONFIGURING
>> The file
>> .I /etc/request-key.conf
>
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