This is known problem with docker. What is happening is that the process
is being started without a working directory (usually cwd is / which is
unwritable). To correct this, specify a usable workdir for the container.
In R5 we addressed this by allowing to specify that in the command line or
in the config file. Non-containerized startups usuasly set the working
directory in the systemd startup.
On Thu, 2 Jul 2020, pmusset wrote:
> Here you go
> ```
> 200702 12:55:25 001 Starting on Linux 3.10.0-1127.10.1.el7.x86_64
> Copr. 2004-2012 Stanford University, xrd version v4.12.3
> ++++++ xrootd [log in to unmask] initialization started.
> Config using configuration file /etc/xrootd/xrootd-config.cfg
> Config maximum number of connections restricted to 1048576
> Config maximum number of threads restricted to 30000
> 200702 12:55:25 001 XrdConfig: sendfile enabled.
> 200702 12:55:25 007 XrdXeq: Buffer Manager reshaper thread started
> 200702 12:55:25 001 XrdSched: scheduling underused thread monitor in 780 seconds
> 200702 12:55:25 008 XrdXeq: Time scheduler thread started
> 200702 12:55:25 009 XrdXeq: Worker thread started
> 200702 12:55:25 001 XrdSched: Starting with 2 workers
> 200702 12:55:25 001 XrdLink: Allocating 8 link objects at a time
> 200702 12:55:25 010 XrdXeq: Worker thread started
> 200702 12:55:25 001 XrdPoll: Starting poller 0
> 200702 12:55:25 011 XrdXeq: Poller thread started
> 200702 12:55:26 001 XrdPoll: Starting poller 1
> 200702 12:55:26 012 XrdXeq: Poller thread started
> 200702 12:55:26 001 XrdPoll: Starting poller 2
> 200702 12:55:26 013 XrdXeq: Poller thread started
> 200702 12:55:26 001 XrdProtocol: getting port from protocol xrootd
> 200702 12:55:26 001 XrdConfig: LCL port 1094 wsz=87380 (87380)
> 200702 12:55:26 001 XrdProtocol: getting protocol object xrootd
> Copr. 2012 Stanford University, xrootd protocol 4.0.0 version v4.12.3
> ++++++ xrootd protocol initialization started.
> =====> all.export /
> Config exporting /
> Config warning: 'xrootd.seclib' not specified; strong authentication disabled!
> Config Routing for 172.18.0.2: local pub4 prv4
> Config Route all4: 172.18.0.2 Dest=[::172.18.0.2]:1094
> ++++++ File system initialization started.
> ++++++ Storage system initialization started.
> =====> all.export /
> =====> oss.localroot /tmp/data
> 200702 12:55:26 001 oss_AioInit: started AIO read signal thread; tid=962369280
> 200702 12:55:26 001 oss_AioInit: started AIO write signal thread; tid=961316608
> Config effective /etc/xrootd/xrootd-config.cfg oss configuration:
> oss.alloc 0 0 0
> oss.cachescan 600
> oss.fdlimit 524288 1048576
> oss.maxsize 0
> oss.localroot /tmp/data
> oss.trace fff
> oss.xfr 1 deny 10800 keep 1200
> oss.memfile off max 4100423680
> 200702 12:55:26 016 XrdXeq: cache scan thread started
> oss.defaults r/w nocheck nodread nomig norcreate nopurge nostage xattr
> oss.path / r/w nocheck nodread nomig norcreate nopurge nostage xattr
> ------ Storage system initialization completed.
> 200702 12:55:26 017 XrdXeq: Event receiver thread started
> Config effective /etc/xrootd/xrootd-config.cfg ofs configuration:
> all.role server
> ofs.maxdelay 60
> ofs.persist manual hold 600 logdir /tmp/test-ls/.ofs/posc.log
> ofs.trace bfcd
> ------ File system server initialization completed.
> 200702 12:55:26 001 XrootdAioReq: Max aio/req=8; aio/srv=4096; Quantum=131072
> 200702 12:55:26 001 XrootdAioReq: Adding 18 aioreq objects.
> 200702 12:55:26 001 XrootdAio: Adding 18 aio objects; 4096 pending.
> 200702 12:55:26 001 XrdSched: scheduling xrootd protocol anchor in 3600 seconds
> 200702 12:55:26 001 XrdSched: scheduling transit protocol anchor in 3600 seconds
> Config warning: 'xrootd.prepare logdir' not specified; prepare tracking disabled.
> 200702 12:55:26 019 XrdXeq: Admin traffic thread started
> ------ xrootd protocol initialization completed.
> 200702 12:55:26 001 XrdConfig: Unable to create home directory //test-ls; permission denied
> ------ xrootd [log in to unmask]:1094 initialization completed.
> 200702 12:55:26 018 XrdXeq: Event flusher thread started
> 200702 12:55:26 009 XrdSched: running main accept inq=0
> ```
>
> --
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