Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add fallback to read/write when sendfile doesn't work. | Nate Straz | 2008-09-23 | 1 | -0/+31 |
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* | Use time() - times() instead of reading /proc/stat. | Nate Straz | 2008-09-23 | 1 | -20/+7 |
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* | Add copyright notices and GPL header | Nate Straz | 2008-09-23 | 15 | -1/+275 |
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* | When no args were given, argv[0] would return NULL and the program | Nate Straz | 2008-09-23 | 1 | -7/+6 |
| | | | | | name in the usage output would show "(null)." qarsh isn't called anything else so just hard code qarsh in the usage message. | ||||
* | Add a check when the btime changes to make sure we're getting consistent | Nate Straz | 2008-09-23 | 1 | -1/+11 |
| | | | | | btime values. If we get a different value right way, toss them both and use the next one. | ||||
* | Bump version for btime retry adjustmentv1.11-1 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | After doing some debugging with the fleas, it turns out we're not | Nate Straz | 2008-09-23 | 2 | -3/+4 |
| | | | | | | | waiting around long enough for the heartbeat response to come back. Since we only heartbeat when there isn't any output (in qarsh), taking up to a second won't hurt. After doing some tests I'm changing the recvfrom to recvfrom sleep to 1000 usec and retrying up to 40 times. | ||||
* | Force the cookie parts to be 32 bits to make Dean happy. | Nate Straz | 2008-09-23 | 2 | -3/+3 |
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* | Set the random seed so all qarsh processes don't generate the same | Nate Straz | 2008-09-23 | 2 | -0/+3 |
| | | | | sequence of cookies. | ||||
* | Add cookies to the heartbeat packet for added safety.v1.10-1 | Nate Straz | 2008-09-23 | 4 | -21/+71 |
| | | | | | | | | | Two factors forced this change. 1. ports were being re-used so quickly that we could get lingering packets from past hosts when getting the btime for a new host. 2. We can't control which IP a btime response is sent from if a system has more than one interface. Adding a cookie allows us to know that a response came from whom we sent it. | ||||
* | Add some more logging to try to nail the false reboot bug. | Nate Straz | 2008-09-23 | 2 | -1/+8 |
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* | Fix a minor whitespace issue | Nate Straz | 2008-09-23 | 1 | -2/+2 |
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* | Bump version for a new buildv1.9-2 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Add some checking to see if we get responses from someone we shouldn't be. | Nate Straz | 2008-09-23 | 1 | -2/+34 |
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* | Bump the version for the latest fixesv1.9-1 | Nate Straz | 2008-09-23 | 1 | -1/+5 |
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* | rsync puts the hostname before the -l <user> arg so we need to act more like | Nate Straz | 2008-09-23 | 1 | -4/+19 |
| | | | | | | OpenSSH. After they get to the end of the args and they haven't gotten a host name yet they chew the next arg as the hostname and restart parsing the command line. Now we do too. | ||||
* | Use the same size buffer for holding the send packet as the receive packet. | Nate Straz | 2008-09-23 | 1 | -2/+2 |
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* | Add an option, -r, to get a readable boot time | Nate Straz | 2008-09-23 | 1 | -7/+30 |
| | | | | | Convert to getopt Allow multiple hosts on the command line | ||||
* | Bump qarsh version for btimed bug fixv1.8-1 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Bail out if our recvfrom fails due to alarm or error -- client side resends ↵ | Dean Jansa | 2008-09-23 | 1 | -0/+7 |
| | | | | requests so no need to retry in server | ||||
* | Doc the QARSH_TIMEOUT env var | Dean Jansa | 2008-09-23 | 1 | -0/+1 |
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* | Bump version numberv1.7-1 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Make error messages more useful when there are connection issues | Nate Straz | 2008-09-23 | 1 | -4/+11 |
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* | Add a function to get the max timeout value from a heartbeat handle. | Nate Straz | 2008-09-23 | 2 | -0/+7 |
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* | Reorganized heartbeat state machine to be move explicit. | Nate Straz | 2008-09-23 | 1 | -20/+28 |
| | | | | Don't set last_rhost_btime until after we've checked for a reboot. | ||||
* | Bump version of qarsh for btimed changesv1.6-1 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Keep btimed around to hand out btime packets until no one has asked for one | Nate Straz | 2008-09-23 | 2 | -10/+20 |
| | | | | | | in 30 seconds. Fix the servce name in the btimed xinetd config file | ||||
* | Add a newline to the no heartbeat message | Nate Straz | 2008-09-23 | 1 | -1/+1 |
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* | Bump version for isatty changev1.5-1 | Nate Straz | 2008-09-23 | 1 | -1/+1 |
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* | Instead of ignoring SIGTTIN, ignore stdin if it is a tty. | Nate Straz | 2008-09-23 | 1 | -7/+5 |
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* | Bump version, the SIGTTIN stuff is probably a bigger issue than originally ↵v1.4-1 | Nate Straz | 2008-09-23 | 1 | -2/+2 |
| | | | | thought | ||||
* | Add a srpm target | Nate Straz | 2008-09-23 | 1 | -0/+3 |
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* | Quiet down the logging a bit. | Nate Straz | 2008-09-23 | 1 | -1/+1 |
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* | Ignore the SIGTTIN signal so we don't get caught in a read(0, ...)-SIGTTINv1.3-2 | Nate Straz | 2008-09-23 | 2 | -1/+7 |
| | | | | infinite loop. | ||||
* | Bump the version of qarsh because we fixed some important bugsv1.3-1 | Nate Straz | 2008-09-23 | 1 | -2/+2 |
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* | Set a flag when a command finishes rather than exiting the select loop. | Dean Jansa | 2008-09-23 | 1 | -3/+15 |
| | | | | There may still be output to be read even after the command completed. | ||||
* | Set close on exec flag on our sockets in connect_to_peer() | Dean Jansa | 2008-09-23 | 1 | -0/+13 |
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* | Fix memory leak in send_packet | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Increase the number of connections per second allowed. | Nate Straz | 2008-09-23 | 1 | -0/+1 |
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* | Bump versv1.2-2 | Dean Jansa | 2008-09-23 | 1 | -1/+4 |
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* | Use hbeat interface which has been pulled out into its own | Dean Jansa | 2008-09-23 | 2 | -67/+22 |
| | | | | set of files. | ||||
* | Added interfaces to get/set the hbeat state. | Dean Jansa | 2008-09-23 | 3 | -28/+109 |
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* | Add heartbeat interface lib files | Dean Jansa | 2008-09-23 | 3 | -0/+155 |
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* | Bump the version number to make a package with Dean's latest fix.v1.2-1 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Fix a bug in heartbeat(). Need to reset host state when we got some IO from ↵ | Dean Jansa | 2008-09-23 | 1 | -10/+11 |
| | | | | the host, and we only want to check for timeout if we were already in HOST_QUIET | ||||
* | Bump the version for new featuresv1.1-1 | Nate Straz | 2008-09-23 | 1 | -1/+4 |
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* | Rework heartbeating to run a small state machine, and change from | Dean Jansa | 2008-09-23 | 1 | -30/+77 |
| | | | | | | | | -m missed to -t timeout on the command line. New env var - QARSH_TIMEOUT can be set to change the default timeout. Command line -t overrides this env var. | ||||
* | Remove Packager: since beehive is choking on that | Nate Straz | 2008-09-23 | 1 | -1/+0 |
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* | Version the tarball according to the spec file version | Nate Straz | 2008-09-23 | 2 | -3/+7 |
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* | Clean up printing of file xfers. | Dean Jansa | 2008-09-23 | 1 | -13/+13 |
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