unexpected dirty buffer

[Nicolas.Kowalski at imag.fr]

Hello.

On a server running 2.4.25, I have the two following errors in the 
kernel logfile:

Unexpected dirty buffer encountered at do_get_write_access:618 (08:11 blocknr 920707)
Unexpected dirty buffer encountered at do_get_write_access:618 (08:11 blocknr 920707)


Should I worry about them (disk failure, filesystem damage) ?

Thanks.


As an addition what does the pair '08:11' means ? Is this the
major/minor of the hard disk partition where the filesystem is located ?

-- 
Nicolas