System Administration Commands mount_pcfs(1M) NNNNAAAAMMMMEEEE mount_pcfs - mount pcfs file systems SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS mmmmoooouuuunnnntttt ----FFFF pcfs [_g_e_n_e_r_i_c__o_p_t_i_o_n_s] [----oooo _F_S_T_y_p_e-_s_p_e_c_i_f_i_c__o_p_t_i_o_n_s] _s_p_e_c_i_a_l | _m_o_u_n_t__p_o_i_n_t mmmmoooouuuunnnntttt ----FFFF pcfs [_g_e_n_e_r_i_c__o_p_t_i_o_n_s] [----oooo _F_S_T_y_p_e-_s_p_e_c_i_f_i_c__o_p_t_i_o_n_s] _s_p_e_c_i_a_l _m_o_u_n_t__p_o_i_n_t DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN mmmmoooouuuunnnntttt attaches an MMMMSSSS----DDDDOOOOSSSS file system (ppppccccffffssss) to the file sys- tem hierarchy at the _m_o_u_n_t__p_o_i_n_t, which is the pathname of a directory. If _m_o_u_n_t__p_o_i_n_t has any contents prior to the mmmmoooouuuunnnntttt operation, these are hidden until the file system is unmounted. If mmmmoooouuuunnnntttt is invoked with _s_p_e_c_i_a_l or _m_o_u_n_t__p_o_i_n_t as the only arguments, mmmmoooouuuunnnntttt will search ////eeeettttcccc////vvvvffffssssttttaaaabbbb to fill in the missing arguments, including the _F_S_T_y_p_e-_s_p_e_c_i_f_i_c__o_p_t_i_o_n_s; see mmmmoooouuuunnnntttt(1M) for more details. The _s_p_e_c_i_a_l argument can be one of two special device file types: o A floppy disk, such as ////ddddeeeevvvv////ddddiiiisssskkkkeeeetttttttteeee0000 or ////ddddeeeevvvv////ddddiiiisssskkkkeeeetttttttteeee1111. o A DOS logical drive on a hard disk expressed as _d_e_v_i_c_e-_n_a_m_e::::_l_o_g_i_c_a_l-_d_r_i_v_e , where _d_e_v_i_c_e-_n_a_m_e specifies the special block device-file for the whole disk and _l_o_g_i_c_a_l-_d_r_i_v_e is either a drive letter (c through z) or a drive number (1 through 24). Examples are ////ddddeeeevvvv////ddddsssskkkk////cccc0000tttt0000dddd0000pppp0000::::_c and ////ddddeeeevvvv////ddddsssskkkk////cccc0000tttt0000dddd0000pppp0000::::_1. The _s_p_e_c_i_a_l device file type must have a formatted MMMMSSSS----DDDDOOOOSSSS file system with either a 12-bit, 16-bit, or 32-bit File Allocation Table. OOOOPPPPTTTTIIIIOOOONNNNSSSS _g_e_n_e_r_i_c__o_p_t_i_o_n_s 978 See mmmmoooouuuunnnntttt(1M) for the generic list of supported options. ----oooo 978 Specify ppppccccffffssss file system specific options. The following options are supported: ffffoooollllddddccccaaaasssseeee | nnnnooooffffoooollllddddccccaaaasssseeee 9 Force uppercase characters in SunOS 5.11 Last change: 6 Sep 2006 1 9 System Administration Commands mount_pcfs(1M) filenames to lowercase when read- ing them from the filesystem. This is for compatibility with the previous behavior of ppppccccffffssss. The default is nnnnooooffffoooollllddddccccaaaasssseeee. aaaattttiiiimmmmeeee | nnnnooooaaaattttiiiimmmmeeee 9 Enable or disable writing access timestamps on DOS formatted media. Default for fixed disks is aaaattttiiiimmmmeeee, while for removeable media nnnnooooaaaattttiiiimmmmeeee is used. This is so that writes to flash-based media ("memory sticks") can be minim- ized, to prolong lifetime. hhhhiiiiddddddddeeeennnn | nnnnoooohhhhiiiiddddddddeeeennnn 9 Allow or disallow listing of files with hidden or system bits set. Option hhhhiiiiddddddddeeeennnn is the default. When nnnnoooohhhhiiiiddddddddeeeennnn is in effect, hidden and system files are neither visible nor accessi- ble. Note that PCFS in releases of the Solaris operating system prior to Solaris 10 used the nnnnoooohhhhiiiiddddddddeeeennnn option as the default. ccccllllaaaammmmppppttttiiiimmmmeeee | nnnnooooccccllllaaaammmmppppttttiiiimmmmeeee 9 File timestamps in ppppccccffffssss cover a range between January 1st 1980 and December 31st 2127. This is not equal to the range of ttttiiiimmmmeeee____tttt on Unix for either 32-bit or 64- bit applications. In particular, 32-bit applications fail with EEEEOOOOVVVVEEEERRRRFFFFLLLLOOOOWWWW errors on the ssssttttaaaatttt(2) system call when timestamps beyond the range of 32-bit ttttiiiimmmmeeee____tttt are encountered. In order to prevent such spurious failures, ppppccccffffssss by default clamps timestamps to the common subset of possible ppppccccffffssss timestamps and the range available to 32-bit applications in Unix. The ccccllllaaaammmmppppttttiiiimmmmeeee mount option therefore is active by default. If you want access to SunOS 5.11 Last change: 6 Sep 2006 2 9 System Administration Commands mount_pcfs(1M) the full range of possible times- tamps on ppppccccffffssss, mount the file system with the nnnnooooccccllllaaaammmmppppttttiiiimmmmeeee mount option. Note that if nnnnooooccccllllaaaammmmppppttttiiiimmmmeeee is used, only 64-bit applications will have access to timestamps beyond January 19th 2038, 03:14:06 UTC; 32-bit applications will encounter EEEEOOOOVVVVEEEERRRRFFFFLLLLOOOOWWWW errors. ttttiiiimmmmeeeezzzzoooonnnneeee====............ 9 Timestamps on DOS formatted media are recorded in local time of the recording system. This can cause confusion when accessing remove- able media where the recording and receiving system use dif- ferent timezones. In order to force media timestamps to be interpreted in a specific timezone, this option can be used. The mmmmoooouuuunnnntttt____ppppccccffffssss command will convert the given timezone name into a numerical offset that is passed to the ppppccccffffssss kernel module, using the same rules as described in eeeennnnvvvviiiirrrroooonnnn(5) for the TTTTZZZZ environ- ment variable. By default, the value is taken from the TTTTZZZZ environment variable. FFFFIIIILLLLEEEESSSS ////eeeettttcccc////mmmmnnnnttttttttaaaabbbb 7 table of mounted file systems ////eeeettttcccc////vvvvffffssssttttaaaabbbb 7 list of default parameters for each file sys- tem AAAATTTTTTTTRRRRIIIIBBBBUUUUTTTTEEEESSSS See aaaattttttttrrrriiiibbbbuuuutttteeeessss(5) for descriptions of the following attri- butes: tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRI- BUTE TYPEATTRIBUTE VALUE _ AvailabilitySUNWesu 9 SunOS 5.11 Last change: 6 Sep 2006 3 System Administration Commands mount_pcfs(1M) SSSSEEEEEEEE AAAALLLLSSSSOOOO mmmmoooouuuunnnntttt(1M), mmmmoooouuuunnnnttttaaaallllllll(1M), mmmmoooouuuunnnntttt(2), ssssttttaaaatttt(2), ttttiiiimmmmeeee(2), mmmmnnnnttttttttaaaabbbb(4), vvvvffffssssttttaaaabbbb(4), eeeennnnvvvviiiirrrroooonnnn(5), aaaattttttttrrrriiiibbbbuuuutttteeeessss(5), ppppccccffffssss(7FS) NNNNOOOOTTTTEEEESSSS If the directory on which a file system is to be mounted is a symbolic link, the file system is mounted on the directory to which the symbolic link refers, rather than on top of the symbolic link itself. SunOS 5.11 Last change: 6 Sep 2006 4