I am on 2.4.21, disk_io is empty too. Marian --- Matt Zimmerman <[EMAIL PROTECTED]> wrote: > On Fri, Jul 18, 2003 at 08:37:55AM -0600, Hodge, > Robert L wrote: > > > I'm having problems with the sysstat package on > the Debian 3.01 > > distribution. "sar -b" is returning all zeroes for > disk activity and > > "iostat" is not reporting anything for disk. It > looks like iostat is not > > finding any disks. I've searched the archives of > this list and other > > lists with no positive results. I've done numerous > web searches with no > > results. I've upgraded the sysstat package to > 4.1.2 from 4.0.4 with no > > resolution to the problem. I've upgraded the Linux > kernel to 2.4.21 from > > 2.4.17 with no resolution to the problem. > > > > The Debian guest is running under z/VM 4.3 on a > z/800 processor. > > > > Can anyone tell how to fix the sysstat package on > Debian 3.01 for S/390? > > It looks like this is a kernel issue, and not > systat. If you look in > /proc/stat, you'll see that the disk_io line is > empty, whereas on (for > example) an Intel system with SCSI disks, it > contains info like this: > > disk_io: > (3,0):(454481,215862,18852900,238619,11184288) > (8,0):(742898,347204,9634940,395694,6420320) > > I only tested with the 2.4.17 kernel in Debian 3.0; > this may be fixed in > newer kernels such as the 2.4.19 kernel in > proposed-updates and unstable. > > -- > - mdz
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