dpm_getpoolfs man page


dpm_getpoolfs - get list of filesystems for a given pool

[1m#include <sys/types.h>[0m
[1m#include "dpm_api.h"[0m

[1mint dpm_getpoolfs (char *[4m[22mpoolname[24m[1m, int *[4m[22mnbfs[24m[1m, struct dpm_fs **[4m[22mdpm_fs[24m[1m)[0m

[1mdpm_getpoolfs [22mgets list of filesystems for a given pool.

The input argument is:

specifies the disk pool name previously defined using

The output arguments are:

[4mnbfs[24m will be set to the number of replies in the array of filesys-

[4mdpm_fs[24m will be set to the address of an array of dpm_fs structures
allocated by the API. The client application is responsible for
freeing the array when not needed anymore.

struct dpm_fs {
char poolname[CA_MAXPOOLNAMELEN+1];
char server[CA_MAXHOSTNAMELEN+1];
char fs[80];
u_signed64 capacity;
u_signed64 free;
int status;
int weight;

This routine returns 0 if the operation was successful or -1 if the
operation failed. In the latter case, [1mserrno [22mis set appropriately.

[1mEFAULT [4m[22mpoolname[24m, [4mnbfs[24m or [4mdpm_fs[24m is a NULL pointer.

[1mENOMEM [22mMemory could not be allocated for storing the reply.

[1mEINVAL [22mThe pool is unknown or the length of [4mpoolname[24m exceeds

[1mSENOSHOST [22mHost unknown.

[1mSECOMERR [22mCommunication error.

LCG $Date: 2011-05-19 13:04:02 +0200 (Thu, 19 May 2011D)PM$_GETPOOLFS(3)