misc/84042: strange numbers in gstat on 6.0

[Attila Nagy]

>Number:         84042
>Category:       misc
>Synopsis:       strange numbers in gstat on 6.0
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jul 25 08:50:14 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Attila Nagy
>Release:        FreeBSD 6.0-BETA1 #7: Sat Jul 23 20:51:46 CEST 2005
>Organization:
FSN
>Environment:
FreeBSD 6.0-BETA1 #7: Sat Jul 23 20:51:46 CEST 2005 i386
>Description:
sample gstat output:
dT: 0.501  flag_I 500000us  sizeof 240  i -1
 L(q)  ops/s    r/s   kBps   ms/r    w/s   kBps   ms/w   %busy Name
    0      0      0      0    0.0      0      0    0.0    0.0| fd0
    0      0      0      0    0.0      0      0    0.0    0.0| da0
    0     40      0      0    0.0     40    375    0.2    0.7| da1
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1
    0     40      0      0    0.0     40    375    0.2    0.8| da1s1
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1a
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1b
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1c
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1d
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1e
    0      0      0      0    0.0      0      0    0.0    0.0| da0s1f
    0      0      0      0    0.0      0      0    0.0    0.0| da1s1c
 4294967288     40      0      0    0.0     40    375    0.2  220.5| da1s1d


The queue length is always 4294967288 and the %busy columns shows high percents even when the machine is idle. When I put some load to the disks, the queue length varies between 0, 1 and some high numbers and if the disk goes idle, it switches back to 4294967288.
>How-To-Repeat:
      
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: