In a docker container app, it is painfully slow to update the raw posts in the postgres DB.
So, as an experiment, i spent a few hours and changed about 10 BBCODE tags using search and replace in the raw posts. Each time took at least 30 minutes.
Now, I'm rebaking the posts to see if the changes I made on the raw posts will show up in the cooked version after rebaking.
Currently, I am planning a migration between machine which under True64UNIX. The new machine will run with higher version O/S. My question is, is there any solution on migrating one machine to another which with different O/S version? My goal is keeping minimum impact to the users.
Excuse my... (1 Reply)
I'm trying to see every file which my group (staff) has in a certain directory, recursively. The pipe
ls -l -R | grep staff
is not working exactly as I want, as for every directory to which my user does not have access, a line like:
ls: ./directory/lost+found: The file access permissions do not... (5 Replies)
If I have an oracle 9 database environment on a san running solaris 5.8 as the os. Can I plug the san into a Solaris 5.9 environment and have the database work ? - as long as binaries are on the san (1 Reply)
I have some UFS volumes (non root), that I would like to change into ZFS volumes.
Is this possible ?
I think the only method is to create a new zfs volume and copy the data accoss, this would take a long time for us. Is there a quicker way ?
Regards (5 Replies)
Here is the issue:
I am building a database server using Solaris 10x86 U8.
The system is jumpstarted with mpxio enabled and booting from the san.
We need to have powerpath 5.3 installed and would like to have powerpath take control of the the boot san as well or have mpxio control the san... (2 Replies)
Hi ,
I would like to (MYSQL) migrate the all the data from solari's to linux box.
I have checked whether mysql is installed or not.
rpm -qa | grep -i mysql
I confirmed !!!!
I want to know the following points.
1) How can get to know what are mysql data files and location as well.... (4 Replies)
Hi,I am using following code for FTP in shell script file and it is working.Now I want to migrate from FTP to SFTP.What code changes/steps I have to perform for SFTP ?
ftp -in <<FIN
open $SAP_UP_SERVER
user $SAP_UP_USER $SAP_UP_PASSWORD
asc
put... (7 Replies)
Discussion started by: Nitin Varshneya
7 Replies
LEARN ABOUT OSX
pgsignal
PSIGNAL(9) BSD Kernel Developer's Manual PSIGNAL(9)NAME
psignal, pgsignal, gsignal -- post signal to a process or process group
SYNOPSIS
#include <sys/types.h>
#include <sys/signalvar.h>
void
psignal(struct proc *p, int signum);
void
pgsignal(struct pgrp *pgrp, int signum, int checkctty);
void
gsignal(int pgid, int signum);
DESCRIPTION
These functions post a signal to one or more processes. The argument signum common to all three functions should be in the range [1-NSIG].
The psignal() function posts signal number signum to the process represented by the process structure p. With a few exceptions noted below,
the target process signal disposition is updated and is marked as runnable, so further handling of the signal is done in the context of the
target process after a context switch. Note that psignal() does not by itself cause a context switch to happen.
The target process is not marked as runnable in the following cases:
o The target process is sleeping uninterruptibly. The signal will be noticed when the process returns from the system call or trap.
o The target process is currently ignoring the signal.
o If a stop signal is sent to a sleeping process that takes the default action (see sigaction(2)), the process is stopped without
awakening it.
o SIGCONT restarts a stopped process (or puts them back to sleep) regardless of the signal action (e.g., blocked or ignored).
If the target process is being traced psignal() behaves as if the target process were taking the default action for signum. This allows the
tracing process to be notified of the signal.
The pgsignal() function posts signal number signum to each member of the process group described by pgrp. If checkctty is non-zero, the sig-
nal will be posted only to processes that have a controlling terminal. pgsignal() is implemented by walking along the process list headed by
the field pg_members of the process group structure pointed at by pgrp and calling psignal() as appropriate. If pgrp is NULL no action is
taken.
The gsignal() function posts signal number signum to each member of the process group identified by the group id pgid. gsignal() first finds
the group structure associated with pgid, then invokes pgsignal() with the argument checkctty set to zero. If pgid is zero no action is
taken.
SEE ALSO sigaction(2), signal(9), tsleep(9)BSD June 22, 1996 BSD