hastctl stuck in sbwait

[Mike Tancsa]

A couple of times while experimenting with hastctl wedged with ctrl+t 
showing it stuck

load: 0.06  cmd: hastctl 1355 [sbwait] 261.54r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 262.04r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 262.27r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 262.50r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 262.71r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 262.91r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 263.12r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 263.32r 0.00u 0.00s 0% 3884k
load: 0.06  cmd: hastctl 1355 [sbwait] 263.52r 0.00u 0.00s 0% 3884k
load: 0.05  cmd: hastctl 1355 [sbwait] 263.73r 0.00u 0.00s 0% 3884k
load: 0.05  cmd: hastctl 1355 [sbwait] 263.94r 0.00u 0.00s 0% 3884k
load: 0.05  cmd: hastctl 1355 [sbwait] 264.15r 0.00u 0.00s 0% 3884k
load: 0.05  cmd: hastctl 1355 [sbwait] 264.77r 0.00u 0.00s 0% 3884k


Trying to run gstat to see what the disks might be doing, has it stuck in

load: 0.07  cmd: gstat 1362 [g_waitfor_event] 207.47r 0.00u 0.00s 0% 2520k
load: 0.07  cmd: gstat 1362 [g_waitfor_event] 207.69r 0.00u 0.00s 0% 2520k
load: 0.07  cmd: gstat 1362 [g_waitfor_event] 207.87r 0.00u 0.00s 0% 2520k
load: 0.07  cmd: gstat 1362 [g_waitfor_event] 208.04r 0.00u 0.00s 0% 2520k

Anyone know what might lead to this deadlock ?

	---Mike
-- 
-------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada   http://www.tancsa.com/