Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello all: I intermittently experience the errors below while running DRBD and would like to correct whatever condition is causing DRBD to randomly lose pages. My hard disks and partitions are identical and have never given me problems previously. I don't see any other disk I/O errors in my logs. And it appears that occassionally (not always) these errors are preceded by a resync of the two disks. Why would DRBD "attempt to access beyond end of device"? I am running DRBD 8.06 on Gentoo Linux as I could not get my latest Gentoo kernel to load the DRBD module where version > 8.06. Metadata is "internal" and I'm running Protocol C. I'd be happy to post my drbd.conf page if necessary. Feb 26 08:21:46 <hostname> attempt to access beyond end of device Feb 26 08:21:46 <hostname> drbd0: rw=1, want=211992584, limit=211986944 Feb 26 08:21:46 <hostname> Buffer I/O error on device drbd0, logical block 26499072 Feb 26 08:21:46 <hostname> lost page write due to I/O error on drbd0 Feb 26 08:21:46 <hostname> attempt to access beyond end of device Feb 26 08:21:46 <hostname> drbd0: rw=1, want=211992592, limit=211986944 Feb 26 08:21:46 <hostname> Buffer I/O error on device drbd0, logical block 26499073 Feb 26 08:21:46 <hostname> lost page write due to I/O error on drbd0 Any ideas, tips, help, etc. is much appreciated. Thank you - Nate