9 messages in com.mysql.lists.bugsRe: MySQL-3.23.22 safe_mysqld error o...| From | Sent On | Attachments |
|---|---|---|
| Boyd Lynn Gerber | 02 Aug 2000 08:51 | |
| sas...@mysql.com | 02 Aug 2000 09:39 | |
| Boyd Lynn Gerber | 02 Aug 2000 09:53 | .Other |
| Thimble Smith | 02 Aug 2000 10:03 | |
| Boyd Lynn Gerber | 02 Aug 2000 11:21 | |
| Thimble Smith | 02 Aug 2000 14:57 | |
| Boyd Lynn Gerber | 02 Aug 2000 18:06 | |
| Thimble Smith | 03 Aug 2000 08:23 | .pub |
| Boyd Lynn Gerber | 03 Aug 2000 09:33 |
| Subject: | Re: MySQL-3.23.22 safe_mysqld error on both OpenServer and UnixWare![]() |
|---|---|
| From: | Boyd Lynn Gerber (gerb...@zenez.com) |
| Date: | 08/02/2000 06:06:10 PM |
| List: | com.mysql.lists.bugs |
That fixed the ; problem. I had to add --user=mysql to my S99mysql file. I still have a problem with ...
NOHUP_NICENESS=`nohup nice`
if test $? -ne 0 || test x"$NOHUP_NICENESS" = x0 || test ! nice --1 echo foo >
/dev/null 2>&1; then
NOHUP_NICENESS="nohup"
else
NOHUP_NICENESS="nice --$NOHUP_NICENESS nohup"
fi
Note: Only root can use a negative value! It gives me the following message...
usage: nice [[-n [-]num] | [-[-]num]] command kill: 12813 no such process
Here is my man page for nice.
nice(C) *******
____________________________________________________________________________
nniiccee ---- rruunn aa ccoommmmaanndd aatt aa ddiiffffeerreenntt
sscchheedduulliinngg pprriioorriittyy
Syntax ======
nniiccee [ --nn _i_n_c_r_e_m_e_n_t ] _c_o_m_m_a_n_d [ _a_r_g_u_m_e_n_t ... ]
nniiccee [ --_i_n_c_r_e_m_e_n_t ] _c_o_m_m_a_n_d [ _a_r_g_u_m_e_n_t ... ]
Description ===========
The nniiccee command is used to execute a command at a different scheduling
priority than usual. Each process has a _n_i_c_e_ _v_a_l_u_e which is used to
calculate its priority. Nice values range from 0 to 39, with higher nice
values resulting in lower priorities. By default, when nniiccee is not used,
commands have a nice value of 20. nniiccee executes _c_o_m_m_a_n_d with a
nniiccee value
equal to 20 plus _i_n_c_r_e_m_e_n_t. If no _i_n_c_r_e_m_e_n_t is specified, a
value of 10 is
assumed giving a nice value of 30.
The preferred syntax for invoking nniiccee is to use the --nn option to
specify
the _i_n_c_r_e_m_e_n_t. The older form (using -_i_n_c_r_e_m_e_n_t) is obsolete
but still
supported. Using the older form of the command, _r_o_o_t can run commands with
priority _h_i_g_h_e_r than normal by specifying a negative _i_n_c_r_e_m_e_n_t.
For
example, an argument of ----1100 would decrement the default nice value of 20
by 10 to produce a nice value of 10. This nice value will give a process a
higher scheduling priority than the default nice value of 20. Using the new
form of the syntax, the increment to the nice value would be specified as
--nn --1100.
Only _r_o_o_t may specify a negative value for _i_n_c_r_e_m_e_n_t.
You can use the --ll and --oo nniiccee options to the ppss(C) command to
display the
nice value of a process.
Exit values ===========
nniiccee returns the exit status of _c_o_m_m_a_n_d. Otherwise, it exits with
one of the
following values:
2 a usage error of nniiccee
126 _c_o_m_m_a_n_d was found but could not be invoked
127 _c_o_m_m_a_n_d could not be found
Examples ========
Compress _l_a_r_g_e_._f_i_l_e with a nice value of 24:
nniiccee --nn 44 ccoommpprreessss llaarrggee..ffiillee
Limitations ===========
If the default nice value plus _i_n_c_r_e_m_e_n_t is larger than 39, a nice
value of
39 will be used. If a nice value less than zero is requested, zero will be
used.
Note also that this description of nniiccee applies only to programs run under
the Bourne Shell. The C-Shell has its own nniiccee command, which is
documented
in ccsshh(C).
By default, background jobs run by the Bourne and Korn shells are assigned a
nice value four greater than that of the parent shell. The kksshh(C) option
++oo bbggnniiccee disables this behavior, causing background processes to run
with
the same nice value as the parent shell.
See also ========
ccsshh(C), kksshh(C), nniiccee(S), nnoohhuupp(C), ppss(C), rreenniiccee(C)
Standards conformance =====================
nniiccee is conformant with:
ISO/IEC DIS 9945-2:1992, Information technology - Portable Operating System Interface (POSIX) - Part 2: Shell and Utilities (IEEE Std 1003.2-1992);
AT&T SVID Issue 2; X/Open CAE Specification, Commands and Utilities, Issue 4, 1992.
_1_ _M_a_y_ _1_9_9_5 See also nice(S) See also nice(TCL)
-- Boyd Gerber <gerb...@zenez.com> ZENEZ 3748 Valley Forge Road, Magna Utah 84044 Office 801-250-0795 FAX 801-250-7975





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