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Bug #1168

Updated by ftigeot almost 10 years ago

Hi, 

 I just rsynced my harddisk to a DragonFly box. After that, the box became more and more unusable (at first I could still 
 ping and ssh into it, then after a few seconds this also didn't worked anymore). It's a pretty "old" DragonFly I am using, 
 so probably I should compile a more recent kernel and the problem goes away. But maybe it's something worse, so I'll better 
 report it... 

 Regards, 

    Michael 

 uname: 

 DragonFly    2.1.0-DEVELOPMENT DragonFly 2.1.0-DEVELOPMENT #1: Thu Aug 21 14:07:25 CEST 2008 
      mneumann@nunus.localnet:/usr/src/sys/compile/GENERIC    i386 

 dmesg output: 

 swap_pager_getswapspace: failed 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly 
 ad4: TIMEOUT - READ_DMA48 retrying (1 retry left) LBA=373340928 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly 
 ad4: TIMEOUT - READ_DMA48 retrying (0 retries left) LBA=373340928 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly 
 ad4: TIMEOUT - READ_DMA retrying (1 retry left) LBA=8996640 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly 
 ad4: FAILURE - READ_DMA48 timed out LBA=373340928 
 ar0: FAILURE - SPAN array broken 
 ad4: WARNING - WRITE_DMA taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE RCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SETFEATURES ENABLE WCACHE taskqueue timeout - completing request directly 
 ad4: WARNING - SET_MULTI taskqueue timeout - completing request directly 
 ad4: TIMEOUT - READ_DMA retrying (0 retries left) LBA=8996640 
 ad4: WARNING - WRITE_DMA48 freeing taskqueue zombie request 
 Waiting (max 60 seconds) for system thread vnlru to stop...stopped 
 Waiting (max 60 seconds) for system thread bufdaemon to stop...stopped 
 Waiting (max 60 seconds) for system thread bufdaemon_hw to stop...stopped 
 Waiting (max 60 seconds) for system thread syncer to stop...stopped 

 syncing disks... 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 
 done 
 unmount(0xd24c7158,hammer): Forced unmount: 4 namecache references still present 
 unmount(0xd24c7158,hammer): Forced unmount: 9 process references still present

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