Re: [zfs-discuss] Re: Re: Re: ZFS forces system to paging to the point it is
Jürgen Keil wrote: We are trying to obtain a mutex that is currently held by another thread trying to get memory. Hmm, reminds me a bit on the zvol swap hang I got some time ago: http://www.opensolaris.org/jive/thread.jspa?threadID=11956&tstart=150 I guess if the other thead is stuck trying to get memory, then it is allocating the memory with KM_SLEEP, while holding a mutex? Yup, this is essentially another instance of this problem. -Mark ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
[zfs-discuss] Re: Re: Re: ZFS forces system to paging to the point it is
> We are trying to obtain a mutex that is currently held > by another thread trying to get memory. Hmm, reminds me a bit on the zvol swap hang I got some time ago: http://www.opensolaris.org/jive/thread.jspa?threadID=11956&tstart=150 I guess if the other thead is stuck trying to get memory, then it is allocating the memory with KM_SLEEP, while holding a mutex? This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss