[DRBD-user] DRBD9 bio too big

Jan Janicki jj at lp.pl
Thu Mar 31 13:26:55 CEST 2016

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


hello again

came across this yesterday:

---
[964512.534852] bio too big device dm-29 (512 > 256)
[964512.540154] drbd_ratelimit: 7 callbacks suppressed
[964512.545634] drbd vm-xxx-disk-1/0 drbd126: local READ IO error sector 
610704+512 on dm-29
[964512.555027] drbd vm-xxx-disk-1/0 drbd126: disk( UpToDate -> Failed )
[964512.562465] drbd vm-xxx-disk-1/0 drbd126: Local IO failed in 
__req_mod. Detaching...
[964512.571678] drbd vm-xxx-disk-1/0 drbd126: disk( Failed -> Diskless )
[964512.790002] drbd vm-xxx-disk-1/0 drbd126: sending new current UUID: 
B20AE74D761EEA72
[964512.811810] drbd vm-xxx-disk-1/0 drbd126: IO ERROR: neither local 
nor remote data, sector 0+0
[964512.823846] drbd vm-xxx-disk-1/0 drbd126: IO ERROR: neither local 
nor remote data, sector 0+0
(...)
---

dm-29 is the LV backing this drbd resource,
any ideas how to fix or work around this?

--
   Jan Janicki




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