Looks like memory is being corrupted. One example:
(gdb) info locals
<snip>
max_bytes_for_level_multiplier_additional = std::vector of length
35181114486204, capacity -33 = {<error reading variable>
Running through valgrind now to see if I can track it down.
Mark
On 06/06/2016 11:38 AM, Somnath Roy wrote:
Thanks Mark for confirming this !
May be we pulled latest rocksdb that are causing some incompatibility on option parsing ?
Regards
Somnath
-----Original Message-----
From: Mark Nelson [mailto:mnelson@xxxxxxxxxx]
Sent: Monday, June 06, 2016 9:35 AM
To: Somnath Roy; Sage Weil
Cc: Jianjian Huo; ceph-devel
Subject: Re: Bluestore crash in mkfs
I'm hitting this after upgrading to master. Probably something that got merged on the 2nd or 3rd. I'll see if I can track it down.
Mark
On 06/04/2016 09:41 PM, Somnath Roy wrote:
Here is the steps I did..
1. Git pull
2. Make clean
3. Do_autogen -j o3
4. Make install
5. Mkcephfs to install, I still prefer it😊
I will debug more and update
Thanks & Regards
Somnath
Sent from my iPhone
On Jun 4, 2016, at 7:35 PM, Sage Weil <sage@xxxxxxxxxxxx> wrote:
On Sat, 4 Jun 2016, Somnath Roy wrote:
Same conf file worked for me sometimes back. I think db path/wal path is optional and if you don't mention anything, it will coexist on the block partition.
Not sure if this is something changed recently though..
The trace is also not complaining about db path , it is getting a seg fault while parsing rocksdb option.
Hmm, I haven't seen this.
Note that you don't need 'devs'. And you're right that just
specifying the block path is enough. If you're doing a manual build,
is it possible you're dynamically linking rocksdb or something?
sage
Thanks & Regards
Somnath
-----Original Message-----
From: Jianjian Huo [mailto:samuel.huo@xxxxxxxxx]
Sent: Friday, June 03, 2016 9:29 PM
To: Somnath Roy
Cc: Sage Weil (sage@xxxxxxxxxxxx); ceph-devel
Subject: Re: Bluestore crash in mkfs
On Fri, Jun 3, 2016 at 7:16 PM, Somnath Roy <Somnath.Roy@xxxxxxxxxxx> wrote:
Sage,
Latest code in Bluestore is crashing on me during mkfs. Here is the dump.
ceph version 10.2.0-1809-gac8c40f
(ac8c40f3e3257517f71d2af8bd26dcd264887b7f)
1: (()+0x99e65e) [0x55cf5263565e]
2: (()+0x113d0) [0x7f323526f3d0]
3:
(rocksdb::ColumnFamilyOptions::ColumnFamilyOptions(rocksdb::Options
const&)+0x59) [0x55cf525d4ce9]
4: (rocksdb::GetOptionsFromString(rocksdb::Options const&,
std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, rocksdb::Options*)+0x15a)
[0x55cf525dc74a]
5:
(RocksDBStore::ParseOptionsFromString(std::__cxx11::basic_string<ch
ar, std::char_traits<char>, std::allocator<char> >,
rocksdb::Options&)+0x22e) [0x55cf524f58be]
6: (RocksDBStore::init(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >)+0x77)
[0x55cf524f5f17]
7: (BlueStore::_open_db(bool)+0x274) [0x55cf5234b9e4]
8: (BlueStore::mkfs()+0x899) [0x55cf52361ad9]
9: (OSD::mkfs(CephContext*, ObjectStore*,
std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, uuid_d, int)+0x117) [0x55cf52001427]
10: (main()+0x1003) [0x55cf51f9f2e3]
11: (__libc_start_main()+0xf0) [0x7f32331fa830]
12: (_start()+0x29) [0x55cf51fe2719]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
I am using the following option :
devs = /dev/sdb1
bluestore_block_path = /dev/sdb2
Am I missing anything ?
This is what Mark posted last time, you forgot db path?
https://github.com/ceph/cbt/blob/master/example/bluestore/ceph.conf.
bluestore_example
Thanks & Regards
Somnath
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