Booting into single-user via serial console, KVM, KVM-over-IP, or
iLO/LOM (if HP/Compaq) is sufficient. If you have servers which are
remote and you lack any of these features, I'm both surprised and not
sure what to tell you. You'll encounter this problem with any OS, not
just FreeBSD.
I'm
On Wed, 12 Nov 2008, Adrian Penisoara wrote:
What kind of applications are you running on the machine ? Are they
mmap'ing files on the filesystem in quesiton (which one ?) ?
mainly apache, sphinx's search daemon and several perl scripts
AFAIR even if you delete a big file the disk space
I have an old enough server with FreeBSD 5.4 which from time to time
complains about filesystem full. But the problem is that the partition in
question has about 15G free space and more than 1000 free inodes. Then
all by itself the error dissapears, only to be repeated several hours
later.
On Wed, 12 Nov 2008, Jeremy Chadwick wrote:
I would start by taking the machine down, booting it into single-user,
and running fsck -y. background fsck does not catch all errors.
Background fsck has been turned off from the beginning, and a couple of
weeks ago when there was a power break,
I have an old enough server with FreeBSD 5.4 which from time to time
complains about filesystem full. But the problem is that the partition
in question has about 15G free space and more than 1000 free inodes.
Then all by itself the error dissapears, only to be repeated several hours
later.
I would start by taking the machine down, booting it into single-user,
and running fsck -y. background fsck does not catch all errors.
Okay then, are there any ways of performing it remotely, without my going
to the data center and standing near the server for an hour while it
checks? I mean
Hello,
I have a problem with apache httpd daemon which sporadically starts
creating child processes (and never killing them), which takes place after
writing the following into the syslog and system console:
httpd: /etc/pwd.db
Can it be the problem with the scripts working under mod_perl, or
Hi everyone and Merry Christmas!
I have the following problem: after moving cucipop popper daemon to
FreeBSD 4.9 from 4.5, the popper often terminates with a SIGPIPE, even if
the client resides on the same server. It never occured on FreeBSD 4.5. It
seems as though the tcp connection breaks
Hi everyone,
when trying to run some perl program (Interchange to be precise), I get
the following error:
/usr/libexec/ld-elf.so.1: /usr/local/interchange/lib/auto/Safe/Hole/Hole.so: Undefined
symbol perl_call_sv
The system is a fresh install of 4.9-RELEASE. Any help is greatly
appreciated.
Hi guys,
can anybody please send a file to me or give a link where I can download
it myself:
jdk1.3.1/jre/plugin/i386/ns600/libjavaplugin_oji.so
I'm trying to run Mozilla and all worked well except java support, because
the compiling of jdk13 didn't work due to some weird errors, and
of the
native JDK and specify WITH_LINUX_BOOTSTRAP=yes.
Once I had done that all worked fine.
Jon
Varshavchick Alexander wrote:
Hi guys,
can anybody please send a file to me or give a link where I can download
it myself:
jdk1.3.1/jre/plugin/i386/ns600/libjavaplugin_oji.so
On Tue, 28 Oct 2003, Charles Swiger wrote:
What does ps auxw look like when you have this load spike?
Nothing unusual - mysqld processes, nothing else...
Alexander Varshavchick, Metrocom Joint Stock Company
Phone: (812)118-3322, 118-3115(fax)
On Tue, 28 Oct 2003, Daniela wrote:
Watch your top (or ps -ax) output. Anything odd there?
Nothing odd - many mysqld processes as usual...
Alexander Varshavchick, Metrocom Joint Stock Company
Phone: (812)118-3322, 118-3115(fax)
___
[EMAIL
On Tue, 28 Oct 2003 [EMAIL PROTECTED] wrote:
MySQL has done this to me after an unclean shutdown.
Try stopping mysqld and running myisamchk -r on all tables.
first of all, I use mostly innodb tables, and secondly, and besides, there
was indeed an unclean shutdown recently but already several
Hi gurus,
can you please hint as what parameters I have monitor to find the cause of
sudden splashes of load of a FreeBSD 4.6.2-RELEASE server? This box is
acting as a database/mysql server and periodically goes up to 400 of load
average values and then gradually returns to a normal 4-5 value.
On Tue, 19 Aug 2003, Jack L. Stone wrote:
You can modify those on fly without a reboot with:
sysctl kern.nmbclusters=n (n being the number of choice)
No, it doesn't work:
sysctl: oid 'kern.ipc.nmbclusters' is read only
You can then put the statements in the /boot/loader.conf and will
On Tue, 19 Aug 2003, Alex de Kruijff wrote:
Can anybody advise me please if I want to increase nmbclusters option in
kernel, can I just type
sysctl kern.ipc.nmbclusters=16384
without rebooting the server, or is the only way to set the NMBCLUSTERS
option in kernel, install the new
Hi people,
I had a wrong-behaved server application which opened a unix socket to
respond to incoming connections, so after the socket was opened, the
application core dumped each time it was launched. As a result, 'netstat
-f unix' now shows a lot of not-needed active entries. Is there any way
you can look at the parent pid of the process in question wether it is 1
or not:
ps xa -oppid -p _PID_
But depending on what you're trying to do afterwards (for example kill the
process if you determine by some external script that there are too many
apaches running and you're not satisfied with
Brooks [EMAIL PROTECTED]
To: Varshavchick Alexander [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: differentiating apache children from parents ?
I want to kill apache children that exceed a certain memory size - but I
want to make sure only to kill children. Is your method a workable
]
Subject: Re: Big directory size
Varshavchick Alexander [EMAIL PROTECTED] writes:
I had a directory with a lot of files (about 100 000), and naturally, the
size of the directory entry itself was big enough (about 1M). Now I've
split all these files to different subdirectories, to increase
+
From: Daniel Bye [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: Big directory size
On Mon, Jan 13, 2003 at 02:45:16PM +0300, Varshavchick Alexander wrote:
Hello,
I had a directory with a lot of files (about 100 000), and naturally, the
size of the directory entry itself
Hello,
I had a directory with a lot of files (about 100 000), and naturally, the
size of the directory entry itself was big enough (about 1M). Now I've
split all these files to different subdirectories, to increase the system
performance. The major directory entry size didn't change, however such
, regards
Alexander Varshavchick, Metrocom Joint Stock Company
Phone: (812)118-3322, 118-3115(fax)
On Mon, 9 Dec 2002, Dmitry Morozovsky wrote:
Date: Mon, 9 Dec 2002 22:32:04 +0300 (MSK)
From: Dmitry Morozovsky [EMAIL PROTECTED]
To: Varshavchick Alexander [EMAIL PROTECTED]
Cc: David Schultz
of the
FFS node malloc area can be increased?
Alexander Varshavchick, Metrocom Joint Stock Company
Phone: (812)118-3322, 118-3115(fax)
On Thu, 19 Dec 2002, Varshavchick Alexander wrote:
Date: Thu, 19 Dec 2002 13:29:18 +0300 (MSK)
From: Varshavchick Alexander [EMAIL PROTECTED]
To: Dmitry Morozovsky
[EMAIL PROTECTED]
To: Varshavchick Alexander [EMAIL PROTECTED]
Cc: Terry Lambert [EMAIL PROTECTED], [EMAIL PROTECTED],
[EMAIL PROTECTED]
Subject: Re: maxusers and random system freezes
Thus spake Varshavchick Alexander [EMAIL PROTECTED]:
On Fri, 6 Dec 2002, David Schultz wrote:
Thus
On Thu, 5 Dec 2002, David Schultz wrote:
In FreeBSD, each process has a unique 4G virtual address space
associated with it. Not every virtual page in every address space
has to be associated with real memory. Most pages can be pushed
out to disk when there isn't enough free RAM, and
On Thu, 5 Dec 2002, Terry Lambert wrote:
...
Are you talking primarily about SHMMAXPGS=262144 option here? Then may be
it'll be oevrall better to reduce it and make KVA space 2G, to leave more
room for user address space?
That's the one I was referring to, yes, but you didn't post your
On Fri, 6 Dec 2002, David Schultz wrote:
vm.zone_kmem_pages: 5413
vm.zone_kmem_kvaspace: 218808320
vm.kvm_size: 1065353216
vm.kvm_free: 58720256
does it mean that total KVA reservation is 1065353216 bytes (1G) and
almost all of it is really mapped to physical memory because only
On Fri, 6 Dec 2002, David Schultz wrote:
Thus spake Varshavchick Alexander [EMAIL PROTECTED]:
Well, now I made KVA space 2G, we'll see later on if it helps to get rid
of the sudden system halts, but for some reason a side-effect has
appeared: pthread_create function returns EAGAIN error
On Fri, 6 Dec 2002, David Schultz wrote:
...
Yes this makes sense, however this call to pthread_create didn't specify
any special addresses for the new thread. The pthread_create was called
with the NULL attribute which means that the system defaults were being
used. Something in the
On Wed, 4 Dec 2002, Terry Lambert wrote:
grep -B 7 KVA_ /sys/i386/conf/LINT
-- Terry
Thanks a lot Terry, and will you please correct me if I'm wrong, so I
don't mess anything up on a production server? The kernel option in
question is KVA_PAGES, correct? Because it's not defined in the
On Thu, 5 Dec 2002, Terry Lambert wrote:
...
Because it's not defined in the custom
server's kernel then it's value default to 256 (FreeBSD 4.5-STABLE), which
makes the KVA space to occupy 1G. Then if I make KVA_PAGES=512 (KVA space
2G), will it solve the problem for this particular
On Thu, 5 Dec 2002, Terry Lambert wrote:
IMO, KVA need to be more than half of physical memory. But I tend
to use a lot of mbufs and mbuf clusters in products I work on lately
(mostly networking stuff). If you don't tune kernel memory usage up,
then you may be able to get away with 2G.
A
On Thu, 5 Dec 2002, David Schultz wrote:
In FreeBSD, each process has a unique 4G virtual address space
associated with it. Not every virtual page in every address space
has to be associated with real memory. Most pages can be pushed
out to disk when there isn't enough free RAM, and
Hi people,
Can it be so that kernel maxusers=768 value being more than 512 leads to
spontaneous system freezes which can take up to several hours when the
system is just sleeping (only replying to ping) and doing nothing else,
not allowing to telnet or anything. The system is 4.5-STABLE with much
On Wed, 4 Dec 2002, Terry Lambert wrote:
Varshavchick Alexander wrote:
Can it be so that kernel maxusers=768 value being more than 512 leads to
spontaneous system freezes which can take up to several hours when the
system is just sleeping (only replying to ping) and doing nothing else
Hi people,
did anybody use it with FreeBSD 4.5? The problem is that the system
doesn't see it, however 'nge' and 'miibus' support are included into the
kernel. Is it correct that it must be 'nge', because as described in
the man page, only DGE-500T card is supported by nge, however both
DGE-550T
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