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Product: File System Manual Pages for Storage Foundation | |
Manual: Library Functions (3) |
vxfs_ap_enumerateNAMEvxfs_ap_enumerate - return information about all allocation policies SYNOPSIScc -I /opt/VRTS/include -L /opt/VRTS/lib -l vxfsutil -ldld #include <sys/types.h> #include <vxfsutil.h> int vxfs_ap_enumerate(int fd, int *countp, struct fsap_info *infop); AVAILABILITYDESCRIPTIONvxfs_ap_enumerate() fills the array of fsap_info structures with information on the allocation policies for the specified file system. The file descriptor fd must be the mount point of the file system. Upon entry, *countp contains the number of structures in the array pointed to by infop. On return, *countp is updated with the number of records that were filled in. If the error E2BIG is returned, *countp will contain the minimum number of records necessary for the call to succeed. EXAMPLESstruct fsap_info { char ap_name[FSAP_NAMESZ]; uint32_t ap_flags; uint32_t ap_order; uint32_t ap_ndevs; char ap_devs[FSAP_MAXDEVS][FSDEV_NAMESZ]; }; RETURN VALUESvxfs_ap_enumerate() returns zero on success, non-zero on failure. ERRORSThe amount of data to return is too large to fit in the specified array. One or more of the specified pointer arguments points to an illegal address. SEE ALSOvxfs_ap_assign_ckpt (3), vxfs_ap_assign_file (3), vxfs_ap_assign_fs (3), vxfs_ap_define (3), vxfs_ap_remove (3), vxfs_ap_enforce_file (3), vxfs_ap_enumerate (3), vxfs_ap_query (3), vxfs_ap_query_ckpt (3), vxfs_ap_query_file (3), vxfs_ap_query_fs (3), vxfs_vol_add (3), vxfs_vol_deencapsulate (3), vxfs_vol_encapsulate (3), vxfs_vol_remove (3), vxfs_vol_resize (3), vxfs_vol_stat (3) |
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Product: File System Manual Pages for Storage Foundation | |
Manual: Library Functions (3) | |
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