rmfdmn(8) [osf1 man page]
rmfdmn(8) System Manager's Manual rmfdmn(8) NAME
rmfdmn - removes a file domain SYNOPSIS
/sbin/rmfdmn [-f] domain OPTIONS
Turns off the message prompt. OPERANDS
Specifies the name of an existing file domain. DESCRIPTION
Use the rmfdmn utility to remove an existing, but unused, file domain and all its filesets from the system. When you remove a file domain: The file domain and its filesets are destroyed The directory entry for the file domain in the /etc/fdmns file is deleted AdvFS volumes which were assigned to the file domain are relabeled as unused Before attempting to remove a file domain, unmount all filesets and clone filesets from the domain using the umount command. If you attempt to remove a file domain that has mounted filesets or clone filesets, the system does not remove the file domain. Instead, it dis- plays an error message indicating that a fileset is mounted. For each file domain you attempt to remove, a prompt similar to the following is displayed: rmfdmn accounts_dmn rmfdmn: remove domain accounts_dmn? [yes/no] If you answer n, the file domain remains. If you answer y, it is removed. The default is n, the file domain remains. The -f option is useful for scripts when you do not want to be queried for each file domain. If you choose the -f option, no message prompt is displayed. The rmfdmn command operates as if you responded yes to the prompt. RESTRICTIONS
You must be the root user to use this command. To remove a domain, all filesets and clone filesets must be unmounted. The rmfdmn command can leave a partially-removed domain in the /etc/fdmns directory, for example, should there be a system failure during the remove operation. If this happens, the remnants of the removed domain are put in the /etc/fdmns directory as a file with a name in this format: rmfdmn.domain_name.processid. If you interrupt the rmfdmn command or there is a system failure during its operation, check the /etc/fdmns directory for domain names in this format and use the rmfdmn command to delete them. However, if a partially-removed domain has been in the /etc/fdmns directory for some time, it can be risky to remove it with the rmfdmn command: the partitions might have been put back into use and deleting them would make them unusable. [The rmfdmn command puts an unused option in the fstype field of the disk label when it removes disks.] In this case, use the rm -r command to remove the partially-recovered domain. Unlike the rmfdmn command, the rm command does not alter the fstype field of the disk label. EXAMPLES
The following example removes the accounts_dmn file domain. In this example, the accounts_dmn#credit_fs fileset is mounted on the /mnt3 directory and must be unmounted. When the verification prompt for removing the accounts_dmn is displayed, yes is selected. # umount /mnt3 # rmfdmn accounts_dmn # rmfdmn: remove domain accounts_dmn? [yes/no] # rmfdmn: domain accounts_dmn removed FILES
Contains file domain names and devices. SEE ALSO
mkfdmn(8), advfs(4), showfdmn(8), mount(8) rmfdmn(8)
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vdf(8) System Manager's Manual vdf(8) NAME
vdf - Display disk information for AdvFS domains and filesets SYNOPSIS
/sbin/advfs/vdf [-k] [-l] domain | domain#fileset OPTIONS
Display disk blocks as 1024-byte blocks instead of the default of 512-byte blocks. When the -l option is specified, the default informa- tion for both the domain and filesets is reformatted to show the relationships between them. For example, any domain metadata displayed is the total metadata shared by filesets in the domain. OPERANDS
The full path name of an AdvFS file domain. When a domain argument is specified, the default display contains information about the number of disk blocks allocated to the domain, the number of disk blocks in use by the domain, and the number of disk blocks that are available to the domain. The name of an AdvFS fileset in an AdvFS file domain. When a domain#fileset argument is specified, the default display contains information about the number of disk blocks allocated to the fileset, the number of disk blocks in use by the fileset, and the number of disk blocks that are available to the fileset. This information is in the same format as that displayed by the df command. DESCRIPTION
The vdf utility is a script that reformats output from the showfdmn, showfsets, shfragbf, and df utilities in order to display information about the disk usage of AdvFS file domains and filesets. In addition, the utility computes and displays the sizes of metadata files in a domain or fileset. NOTES
The disk space used by clone filesets is not calculated. If clone filesets are present in the specified domain, the utility displays the following warning message: Clone fileset(s) in this domain; totals may not be accurate RESTRICTIONS
You must be the root user to use this command. The command cannot be used on filesets that are NFS mounted. All filesets in a domain must be mounted in order to calculate the disk usage of the domain. EXIT STATUS
The utility returns a value of 0 (zero) on successful completion. It returns a value of 1 on failure. EXAMPLES
The following example shows the summary information for a fileset named testfs in a domain named test. The output is the same as for the df command: # vdf test#testfs Filesystem 512-blocks Used Available Capacity Mounted on test#testfs 60000 20800 39200 35% /mnt The following example shows the summary information for a domain named usr_domain where the number of blocks used for meta- data and data equal 89% of the domain's capacity: # vdf usr_domain Domain 512-blocks Metadata Used Available Capacity usr_domain 65536 11219 47549 6768 89% The following example shows a detailed display of the domain that contains the fileset test#testfs. There are two filesets in the domain; each has a quota limit of 60,000 blocks: # vdf -l test#testfs Domain 512-blocks Metadata Used Available Capacity test 266240 5824 29128 231288 13% Fileset QuotaLimit Used Available Capacity testfs 60000 20800 39200 35% testfs2 60000 8328 51672 14% The following example shows a detailed display of a fileset that is the only fileset in the domain and that the fileset has a quota limit that is greater than the domain can hold: # vdf -l test#testfs Domain 512-blocks Metadata Used Avail- able Capacity test 266240 5824 29128 231288 13% Fileset QuotaLimit Used Available Capacity testfs 300000 20800 231288 8% FILES
SEE ALSO
Commands: df(1), showfdmn(8), showfsets(8), shfragbf(8) Files: advfs(4) vdf(8)