On Wed, Nov 13, 2019 at 02:23:42AM +0000, Heming Zhao wrote: > label_write // @ lib/label/label.c > +-> dev_write_bytes // > | +-> if (!bcache_flush()) //when failed, call below invalidate > | label_scan_invalidate // will set fd=-1 in _scan_dev_close() > +-> dev_unset_last_byte // with fd: -1 > +-> bcache_unset_last_byte > +-> _last_byte_fd != fd(-1), the _last_byte_xx never clean. > ``` > So all bcache_unset_last_byte which after dev_write_bytes should be modified. > For detail code fix, please check my V2 patch which I sent on Oct 28th. Got it, thanks for your work on that, please check I got all the necessary lines from your patch. https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=13c254fc05386d05ab6bbda2806f9ca4d3358a0c > Would you have any plan/schedule to backport bcache bug fixes to stable-2.02 branch? I'll try to apply them all today. _______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
