[Michael Neifeld]

After some time (randomly) server stop working with exception:
panic: spin lock held too long
after crash part of files can't be restored ( e.g. files that had been uploaded on disk)

I am also having this issue. I really like freenas and want to keep it but can't if this continues.

Using a dell 1850 connected to a Dell md1000 connected via SAS, with 5 x 1tb drives in raid 5.
Version 0.7 Khasadar (revision 4919)
Built on Fri Nov 6 18:57:04 UTC 2009
OS Version FreeBSD 7.2-RELEASE-p4 (revision 199506)
Platform i386-full on Intel(R) Xeon(TM) CPU 3.00GHz

Only using SMB shares now. Maybe ISCSI later.