[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2364: Clients in onion grid busy-wait if a storage node is unreachable
Tahoe-LAFS
trac at tahoe-lafs.org
Sun Jan 18 22:26:53 UTC 2015
#2364: Clients in onion grid busy-wait if a storage node is unreachable
-------------------------+-------------------------------------------------
Reporter: | Owner:
mhazinsk | Status: new
Type: defect | Milestone: undecided
Priority: major | Version: 1.10.0
Component: code- | Keywords: availability reliability anti-
network | censorship tor
Resolution: |
Launchpad Bug: |
-------------------------+-------------------------------------------------
Description changed by daira:
Old description:
> When running "torify tahoe start", the process uses 100% CPU while
> attempting to connect to a down storage node. Meanwhile, connections to
> all other storage nodes and the introducer show as intermittent on the
> grid status page so the grid is unusable.
>
> I'm using the latest trunk version of Tahoe on Arch Linux with Torsocks
> 2.0.0
>
> Here's the errors that get printed:
>
> [Jan 18 14:42:14] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> 2015-01-18 14:42:14-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=awo7) (during
> method=RIStorageServer.tahoe.allmydata.com:get_version)
>
> 2015-01-18 14:42:14-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=poce) (during
> method=RIIntroducerPublisherAndSubscriberService_v2.tahoe.allmydata.com:subscribe_v2)
>
> [Jan 18 14:42:24] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:42:33] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:42:56] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> 2015-01-18 14:42:56-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=rnfm) (during
> method=RIStorageServer.tahoe.allmydata.com:get_version)
>
> [Jan 18 14:43:20] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:43:33] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:43:43] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> 2015-01-18 14:43:43-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=xivp) (during
> method=RIStorageServer.tahoe.allmydata.com:get_version)
>
> 2015-01-18 14:43:43-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=rnfm) (during
> method=RIStorageServer.tahoe.allmydata.com:get_version)
>
> 2015-01-18 14:43:43-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=poce) (during
> method=RIIntroducerPublisherAndSubscriberService_v2.tahoe.allmydata.com:subscribe_v2)
>
> [Jan 18 14:43:53] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:44:20] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:44:35] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:44:47] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> 2015-01-18 14:44:47-0500 [-] Unhandled Error
> Traceback (most recent call last):
> Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
> tubid=rnfm) (during
> method=RIStorageServer.tahoe.allmydata.com:get_version)
>
> [Jan 18 14:44:58] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:45:23] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:45:34] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:45:53] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> [Jan 18 14:46:21] ERROR torsocks[15086]: Host unreachable (in
> socks5_recv_connect_reply() at socks5.c:528)
> 2015-01-18 14:46:21-0500 [-] Reconnector._failed (furl=[redacted]):
> [Failure instance: Traceback (failure with no frames): <class
> 'foolscap.tokens.NegotiationError'>: no connection established within
> client timeout
New description:
When running "torify tahoe start", the process uses 100% CPU while
attempting to connect to a down storage node. Meanwhile, connections to
all other storage nodes and the introducer show as intermittent on the
grid status page so the grid is unusable.
I'm using the latest trunk version of Tahoe on Arch Linux with Torsocks
2.0.0
Here's the errors that get printed:
{{{
[Jan 18 14:42:14] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
2015-01-18 14:42:14-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=awo7) (during
method=RIStorageServer.tahoe.allmydata.com:get_version)
2015-01-18 14:42:14-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=poce) (during
method=RIIntroducerPublisherAndSubscriberService_v2.tahoe.allmydata.com:subscribe_v2)
[Jan 18 14:42:24] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:42:33] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:42:56] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
2015-01-18 14:42:56-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=rnfm) (during
method=RIStorageServer.tahoe.allmydata.com:get_version)
[Jan 18 14:43:20] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:43:33] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:43:43] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
2015-01-18 14:43:43-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=xivp) (during
method=RIStorageServer.tahoe.allmydata.com:get_version)
2015-01-18 14:43:43-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=rnfm) (during
method=RIStorageServer.tahoe.allmydata.com:get_version)
2015-01-18 14:43:43-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=poce) (during
method=RIIntroducerPublisherAndSubscriberService_v2.tahoe.allmydata.com:subscribe_v2)
[Jan 18 14:43:53] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:44:20] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:44:35] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:44:47] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
2015-01-18 14:44:47-0500 [-] Unhandled Error
Traceback (most recent call last):
Failure: foolscap.ipb.DeadReferenceError: Connection was lost (to
tubid=rnfm) (during
method=RIStorageServer.tahoe.allmydata.com:get_version)
[Jan 18 14:44:58] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:45:23] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:45:34] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:45:53] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
[Jan 18 14:46:21] ERROR torsocks[15086]: Host unreachable (in
socks5_recv_connect_reply() at socks5.c:528)
2015-01-18 14:46:21-0500 [-] Reconnector._failed (furl=[redacted]):
[Failure instance: Traceback (failure with no frames): <class
'foolscap.tokens.NegotiationError'>: no connection established within
client timeout
}}}
--
--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2364#comment:2>
Tahoe-LAFS <https://Tahoe-LAFS.org>
secure decentralized storage
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