Re: [CentOS] network problems

2012-03-02 Thread m . roth
Nataraj wrote: > On 03/01/2012 08:15 AM, m.r...@5-cent.us wrote: >> We just moved a user, who deals with a *lot* of data, to a new server, since his old NFS home directory was on a disk that had started showing problems. >> >> Now, i/o is about six times slower, my manager reports. Ok, more info:

Re: [CentOS] network problems

2012-03-02 Thread m . roth
(Sorry 'bout the screwed-up headers - forwarded to my work email from home, then forwarded back to this account just now) Original Message From: John Doe References: <76baacf79f928a056c17d63f02d53ae7.squir...@mail.5-cent.us> <13306199

Re: [CentOS] network problems

2012-03-02 Thread John Doe
From: "m.r...@5-cent.us" > Yeah: after I tried to add it, and it gave me the "does not support > options parsing", I began trying to del the mq, but I can't seem to > find the Magical Syntax (tm) that let's me get rid of that. This worked for me... # tc qdisc del dev eth1 root handle 1 JD

Re: [CentOS] network problems

2012-03-01 Thread m . roth
Nataraj wrote: > On 03/01/2012 08:15 AM, m.r...@5-cent.us wrote: >> We just moved a user, who deals with a *lot* of data, to a new server, >> since his old NFS home directory was on a disk that had started showing >> problems. >> >> Now, i/o is about six times slower, my manager reports. >> >> Afte

Re: [CentOS] network problems

2012-03-01 Thread Nataraj
On 03/01/2012 08:15 AM, m.r...@5-cent.us wrote: > We just moved a user, who deals with a *lot* of data, to a new server, > since his old NFS home directory was on a disk that had started showing > problems. > > Now, i/o is about six times slower, my manager reports. > > After a fair bit of googling

Re: [CentOS] network problems

2012-03-01 Thread m . roth
John Doe wrote: > From: "m.r...@5-cent.us" > >> I've tried tc qdisc add dev eth0 mq pfifo_fast >> and tc qdisc add dev eth0  pfifo_fast >> and neither works. I've googled, and seen something about you can't set >> something with tc, because pfifo_fast is the hardwired default. > > Not an expert, b

Re: [CentOS] network problems

2012-03-01 Thread John Doe
From: John Doe > But it fails for 'pfifo_fast': But it works for 'pfifo'... JD ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] network problems

2012-03-01 Thread John Doe
From: "m.r...@5-cent.us" > I've tried tc qdisc add dev eth0 mq pfifo_fast > and tc qdisc add dev eth0  pfifo_fast > and neither works. I've googled, and seen something about you can't set > something with tc, because pfifo_fast is the hardwired default. Not an expert, but this seems to add 'mq'

[CentOS] network problems

2012-03-01 Thread m . roth
We just moved a user, who deals with a *lot* of data, to a new server, since his old NFS home directory was on a disk that had started showing problems. Now, i/o is about six times slower, my manager reports. After a fair bit of googling, I started looking at tc and ip, and found the following: f

Re: [CentOS] Network problems on new CentOS 5 install on P35, ICH9R mobo

2008-06-05 Thread Juan C. Valido
On Tue, 2008-06-03 at 23:49 +0100, Ned Slider wrote: > Dick Roth wrote: > > Juan C. Valido wrote: > >> On Tue, 2008-06-03 at 06:09 -0400, Dick Roth wrote: > >>> Had to replace dying cpu and mobo, so also replaced IDE with new SATA > >>> drive. Installed from latest ISO onto SATA and can't get net

Re: [CentOS] Network problems on new CentOS 5 install on P35, ICH9R mobo

2008-06-03 Thread Ned Slider
Dick Roth wrote: Juan C. Valido wrote: On Tue, 2008-06-03 at 06:09 -0400, Dick Roth wrote: Had to replace dying cpu and mobo, so also replaced IDE with new SATA drive. Installed from latest ISO onto SATA and can't get networking to lease an IP address from my ISP (Comcast). The network utili

Re: [CentOS] Network problems on new CentOS 5 install on P35, ICH9R mobo

2008-06-03 Thread Dick Roth
Juan C. Valido wrote: On Tue, 2008-06-03 at 06:09 -0400, Dick Roth wrote: Had to replace dying cpu and mobo, so also replaced IDE with new SATA drive. Installed from latest ISO onto SATA and can't get networking to lease an IP address from my ISP (Comcast). The network utility always comes u

Re: [CentOS] Network problems on new CentOS 5 install on P35, ICH9R mobo

2008-06-03 Thread Juan C. Valido
On Tue, 2008-06-03 at 06:09 -0400, Dick Roth wrote: > Had to replace dying cpu and mobo, so also replaced IDE with new SATA > drive. Installed from latest ISO onto SATA and can't get networking to > lease an IP address from my ISP (Comcast). The network utility always > comes up with a private

[CentOS] Network problems on new CentOS 5 install on P35, ICH9R mobo

2008-06-03 Thread Dick Roth
Had to replace dying cpu and mobo, so also replaced IDE with new SATA drive. Installed from latest ISO onto SATA and can't get networking to lease an IP address from my ISP (Comcast). The network utility always comes up with a private address (192.168.0.2) instead of Comcast IP. To add to co