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...G in conjunction with CTDB. This is on hosts running latest Centos 7.2 with Samba/CTDB from standard repos. Underlying FS is MooseFS backed by ZFS. Every so often, especially when CIFS activity is high (eg 100+ users loading or saving Windows profiles, we see a BUG in our logs: Jun 20 16:31:13 metamora kernel: BUG: Bad page state in process ctdb_recovered pfn:8c8e00 Jun 20 16:31:13 metamora kernel: page:ffffea0023238000 count:0 mapcount:0 mapping: (null) index:0x7ff509800 Jun 20 16:31:13 metamora kernel: page flags: 0x2fffff00184008(uptodate|head|swapbacked|unevictable) Jun 20 16:31:...

...> This is on hosts running latest Centos 7.2 with Samba/CTDB from standard > repos. Underlying FS is MooseFS backed by ZFS. Every so often, especially > when CIFS activity is high (eg 100+ users loading or saving Windows > profiles, we see a BUG in our logs: > > Jun 20 16:31:13 metamora kernel: BUG: Bad page state in process > ctdb_recovered pfn:8c8e00 > Jun 20 16:31:13 metamora kernel: page:ffffea0023238000 count:0 mapcount:0 > mapping: (null) index:0x7ff509800 > Jun 20 16:31:13 metamora kernel: page flags: > 0x2fffff00184008(uptodate|head|swapbacked|unev...

...quest: called for domain IFA_NET** **set_domain_online_request: domain IFA_NET was globally offline. *What is this saying? This is a production domain (NT-style, not AD) and is certainly online as otherwise I'd have 300 angry users. The smb.conf has not changed for at least a week. [root at metamora ~]# winbindd -V Version 4.2.3 [root at metamora ~]# smbd -V Version 4.2.3 Can anyone help me get this back on its feet? Many thanks, Alex -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or...