[DRBD-user] ASSERT(page_count==1) message when syncing start

Lars Ellenberg Lars.Ellenberg at linbit.com
Wed Sep 22 16:28:15 CEST 2004

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

/ 2004-09-22 10:50:55 +0200
\ Benoit.Ropartz at alcatel.fr:
> Hello,
> I used 0.7.4 drbd version on PPC. I defined 8 resources with 8 different
> groups.
> For all resources in PausedSyncS state,   i see in /var/log/syslog this
> message :
> ASSERT( page_count(drbd_bio_get_page(&e->private_bio)) == 1 ) in
> drbd_receiver.c:350
> But syncing stage seem ok : all resources are syncing.....

btw, is this a 2.4. kernel?

> Other question : when i compile drbd.o i see this message :
> drbd_fs.c: In function `drbd_ioctl_set_disk':
> drbd_fs.c:387: warning: comparison is always false due to limited range of
> data type

which is ok.  sector_t is unsigned long. if you configure large block
devices on a 32bit platform, it will become unsigned long long. we
prepared for the latter case. but we should quiten the warning.

	Lars Ellenberg

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