Max. open files?
Subsystems (2)
Hello,
Is there in nfs-kernel-server a maximum on the open files?
If yes, what's the correct way to change that maximum?
Do I get errors in the logs when the maximum is reached?
With regards,
Paul van der Vlis.
Signature · 2 lines
Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl/
Hi Paul van der Vlis,
I don't think there's a NFSD limit on open files, but you'd be subject to VFS' file-max.
http://lxr.free-electrons.com/source/Documentation/sysctl/fs.txt#L91
Ben
Quoted 21 lines · Paul van der Vlis
Hello,
Is there in nfs-kernel-server a maximum on the open files?
If yes, what's the correct way to change that maximum?
Do I get errors in the logs when the maximum is reached?
With regards,
Paul van der Vlis.--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
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Hi Ben and others,
The problem what I see, is that I sometimes cannot do a "ls" in a directory. It just gives no output and the terminal does not respond anymore. No errors in the logs.
I've seen it in the firefox profile, like this:/home/paul/.mozilla/firefox/0k48lsbe.default/
The browser hangs then.
No problems in other directories of the same user.
I am using homedirs on NFS4 with LDAP and MIT Kerberos on Debian Wheezy with a 3.16 kernel. sec=krb5i.
With regards,
Paul .
Op 15-01-15 om 14:13 schreef Benjamin Coddington:
Quoted 37 lines
Hi Paul van der Vlis,
I don't think there's a NFSD limit on open files, but you'd be subject to VFS' file-max.
http://lxr.free-electrons.com/source/Documentation/sysctl/fs.txt#L91
Ben
Quoted 12 lines · Paul van der Vlis
Hello,
Is there in nfs-kernel-server a maximum on the open files?
If yes, what's the correct way to change that maximum?
Do I get errors in the logs when the maximum is reached?
With regards,
Paul van der Vlis.Quoted 9 lines
--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
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Signature · 2 lines
Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl/
Can you provide a network capture of the problem?
Ben
Quoted 70 lines · Paul van der Vlis
Hi Ben and others,
The problem what I see, is that I sometimes cannot do a "ls" in a directory. It just gives no output and the terminal does not respond anymore. No errors in the logs.
I've seen it in the firefox profile, like this:
/home/paul/.mozilla/firefox/0k48lsbe.default/
The browser hangs then.No problems in other directories of the same user.
I am using homedirs on NFS4 with LDAP and MIT Kerberos on Debian Wheezy with a 3.16 kernel. sec=krb5i.
With regards,
Paul .Op 15-01-15 om 14:13 schreef Benjamin Coddington:
Quoted 32 lines
Hi Paul van der Vlis,
I don't think there's a NFSD limit on open files, but you'd be subject to VFS' file-max.
http://lxr.free-electrons.com/source/Documentation/sysctl/fs.txt#L91
Ben
Quoted 12 lines · Paul van der Vlis
Hello,
Is there in nfs-kernel-server a maximum on the open files?
If yes, what's the correct way to change that maximum?
Do I get errors in the logs when the maximum is reached?
With regards,
Paul van der Vlis.Quoted 9 lines
--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.htmlQuoted 5 lines
--
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More majordomo info at http://vger.kernel.org/majordomo-info.html--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
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Hello Ben and others,
Op 15-01-15 om 14:53 schreef Benjamin Coddington:
Quoted 1 line
Can you provide a network capture of the problem?
Not at the moment.
Do you think it's good to make a tcpdump as root on the client when the problem is there?
tcpdump -nw /path/filename
With regards,
Paul van der Vlis
Quoted 74 lines
Ben
Quoted 70 lines · Paul van der Vlis
Hi Ben and others,
The problem what I see, is that I sometimes cannot do a "ls" in a directory. It just gives no output and the terminal does not respond anymore. No errors in the logs.
I've seen it in the firefox profile, like this:
/home/paul/.mozilla/firefox/0k48lsbe.default/
The browser hangs then.No problems in other directories of the same user.
I am using homedirs on NFS4 with LDAP and MIT Kerberos on Debian Wheezy with a 3.16 kernel. sec=krb5i.
With regards,
Paul .Op 15-01-15 om 14:13 schreef Benjamin Coddington:
Quoted 32 lines
Hi Paul van der Vlis,
I don't think there's a NFSD limit on open files, but you'd be subject to VFS' file-max.
http://lxr.free-electrons.com/source/Documentation/sysctl/fs.txt#L91
Ben
Quoted 12 lines · Paul van der Vlis
Hello,
Is there in nfs-kernel-server a maximum on the open files?
If yes, what's the correct way to change that maximum?
Do I get errors in the logs when the maximum is reached?
With regards,
Paul van der Vlis.Quoted 9 lines
--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.htmlQuoted 5 lines
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Signature · 2 lines
Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl
Quoted 7 lines · Paul van der Vlis
Hello Ben and others,
Op 15-01-15 om 14:53 schreef Benjamin Coddington:
Quoted 1 line
Can you provide a network capture of the problem?
Not at the moment.
Quoted 7 lines
Do you think it's good to make a tcpdump as root on the client when the problem is there?
tcpdump -nw /path/filename
With regards,
Paul van der Vlis
If you know you can reliably produce the problem, something like tcpdump -s0 -w /tmp/capfile host <address of server> started before you produce the problem and interrupted a few moments later should be sufficient.
Ben
Quoted 84 lines
Quoted 75 lines
Ben
Quoted 70 lines · Paul van der Vlis
Hi Ben and others,
The problem what I see, is that I sometimes cannot do a "ls" in a directory. It just gives no output and the terminal does not respond anymore. No errors in the logs.
I've seen it in the firefox profile, like this:
/home/paul/.mozilla/firefox/0k48lsbe.default/
The browser hangs then.No problems in other directories of the same user.
I am using homedirs on NFS4 with LDAP and MIT Kerberos on Debian Wheezy with a 3.16 kernel. sec=krb5i.
With regards,
Paul .Op 15-01-15 om 14:13 schreef Benjamin Coddington:
Quoted 32 lines
Hi Paul van der Vlis,
I don't think there's a NFSD limit on open files, but you'd be subject to VFS' file-max.
http://lxr.free-electrons.com/source/Documentation/sysctl/fs.txt#L91
Ben
Quoted 12 lines · Paul van der Vlis
Hello,
Is there in nfs-kernel-server a maximum on the open files?
If yes, what's the correct way to change that maximum?
Do I get errors in the logs when the maximum is reached?
With regards,
Paul van der Vlis.Quoted 9 lines
--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.htmlQuoted 5 lines
--
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More majordomo info at http://vger.kernel.org/majordomo-info.html--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl/--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html--
Paul van der Vlis Linux systeembeheer, Groningen
http://www.vandervlis.nl