Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
At 12:00 PM +0200 5/27/05, drbd-user-request at linbit.com wrote: >Am Donnerstag, 26. Mai 2005 16:06 schrieb Maurice Volaski: >> Here's a message I came across in my logs: >> >> May 20 15:16:28 [kernel] drbd4: Meta data's bdev hardsect_size != 512 >> May 20 15:16:28 [kernel] drbd4: Workaround engaged (has performace impact). >> > >What type of storage devices are you using ? >disks/controller ? > >I guess it is not SCSI, I guess it is not IDE, right ? Is there anything indicated below to suggest I don't have "512". Do I have something misconfigured? The internal RAID is SATA, but only /dev/drbd0 is on it. /dev/drbd4 is on an lv of the external RAID, /dev/sdb, which is a SCSI controller. fdisk says Disk /dev/sdb: 5599.9 GB, 5599996674048 bytes 255 heads, 63 sectors/track, 85103 cylinders pvdisplay says --- Physical volume --- PV Name /dev/sdb VG Name jetstor PV Size 5.09 TB / not usable 0 Allocatable yes PE Size (KByte) 4096 Total PE 1335143 Free PE 103 Allocated PE 1335040 PV UUID Is03YH-vEvw-62Wz-uqFx-UMsm-ucEw-O46A3t lvdisplay now says ("now says" because I recreated it since the time I saw this message) --- Logical volume --- LV Name /dev/jetstor/hallv4 VG Name jetstor LV UUID g8EJ32-Ldnl-qolt-hocr-tQFN-QEYC-YoIGKn LV Write Access read/write LV Status available # open 2 LV Size 1.27 TB Current LE 332800 Segments 3 Allocation inherit Read ahead sectors 0 Block device 254:2 -- Maurice Volaski, mvolaski at aecom.yu.edu Computing Support, Rose F. Kennedy Center Albert Einstein College of Medicine of Yeshiva University