Open metaspace opened 1 year ago
Thanks for your help. I am sorry,I run ROCKSDB_PLUGINS=zenfs make -j48 dbbench dbg~~ I did not get log file with "Info(logger, "New Zoned Block Device: %s", filename_.c_str());" info logs in /tmp.
I think that is the way to go. Maybe you need to make clean
first. Are you building for rocksdb or terarkdb?
I think that is the way to go. Maybe you need to
make clean
first. Are you building for rocksdb or terarkdb?
I built the rocksdb.
I just tested myself and I do see the log files appear in tmp
. But rocksdb is a little difficult to build in debug mode. Here is what I did (checked out rocksdb in /home/aeh/rocksdb
):
make ROCKSDB_PLUGINS=zenfs -j$(nproc) db_bench gen-pc DEBUG_LEVEL=2
mv librocksdb_debug.a librocksdb.a
cd plugin/zenfs/util
PKG_CONFIG_PATH=/home/aeh/tmp/rocksdb make EXTRA_CXXFLAGS="-I/home/aeh/src -I/home/aeh/src/rocksdb/include -L/home/aeh/src/rocksdb"
./zenfs mkfs --zbd nvme2n2 --aux_path=/home/aeh/tmp/rocks-aux --force
cd ../tests
FS_PARAMS=--fs-uri=zenfs://dev:nvme2n2 ./run.sh my-test smoke
And now I have a logfile:
ls /tmp/zenfs_nvme*
/tmp/zenfs_nvme2n2_2022-11-02_10:44:53.log
@metaspace Hi, excuse me, still the log info issue. I thought I did not get write log files like your file:
"zenfs_nvme*_year-month-day_time.log"
I can get this kind of log file:
I did :
./zenfs mkfs --zbd nvme* --aux_path=/home/tmp/rocks-aux --force
And I now have this two logfile:
$ ls /tmp/rocks-aux/rocksdbtest/dbbench
LOCK LOG
I checked the LOG Info, but is not the same with
zenfs_nvme*_year-month-day_time.log
info,so how can I solve?
I am sorry to bother you, since I really did not find the name like:
zenfs_nvme*_year-month-day_time.log
I have used the latest rocksdb and zenfs, and zenfs is embedded in /home/rocksdb/plugin/zenfs/ I wanna to see the file from the code /home/rocksdb/plugin/zenfs/fs/zbdzenfs.cc: `Info(logger, "New Zoned Block Device: %s", zbdbe>GetFilename().c_str());`
When I did db_bench test in /home/rocksdb, i have move the compiled zenfs util to the same path //home/rocksdb I can only get the this two logfile:
$ ls /tmp/rocks-aux/rocksdbtest/dbbench
LOCK LOG
So i do not know where to find? @yhr @metaspace @royguo
@kekeMemory when formatting the zenfs filesystem, did you use the "--enable-gc=true" option ?
@kekeMemory when formatting the zenfs filesystem, did you use the "--enable-gc=true" option ?
Yes, I have set --enable-gc
Did you run a smoke test or a dbbench workload and then check ?
Yes, I used a dbbench workload
Aravind @.***> 于2022年12月2日周五 12:37写道:
Did you run a smoke test or a dbbench workload and then check ?
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-- kathy
Currently logs are stored in /tmp with a predefined name. We should allow users to select the log destination at mount time.
Maybe also allow syslog destination?