On 12.12.19 г. 13:01 ч., damenly.su@xxxxxxxxx wrote: > From: Su Yue <Damenly_Su@xxxxxxx> > > The 034 test may fail to mount, and dmesg says open_ctree() failed due > to device missing. > > The partly work flow is > step1 loop1 = losetup image1 > step2 loop2 = losetup image2 > setp3 mount loop1 > > The dmesg says the loop2 device is missing. > It's possible and known that while step3 is in open_ctree() and > fs_devices->opened is nonzero, loop2 device has not been added into the Care to give more details how this can happen? I haven't observed such a failure, meaning it's likely due to some race condition. More details are needed though. In your change log you say "it's known" but apparently only to you in this case.
