Comments on: Performing Real-time Upgrades to an OTP System http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/ Linking You to Erlang Sun, 22 May 2011 00:00:17 +0000 http://wordpress.org/?v=2.6.1 By: How to Create an Erlang First Target System « streamhacker.com http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/#comment-9376 How to Create an Erlang First Target System « streamhacker.com Thu, 02 Jul 2009 15:20:38 +0000 http://spawnlink.com/?p=144#comment-9376 [...] of the neatest aspects of erlang is the OTP release system, which allows you to do real-time upgrades of your application code. But before you can take advantage of it, you need to create a embedded [...] [...] of the neatest aspects of erlang is the OTP release system, which allows you to do real-time upgrades of your application code. But before you can take advantage of it, you need to create a embedded [...]

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By: nickelcode » Erlang and Cloud Computing: A Fine Pair Indeed http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/#comment-1062 nickelcode » Erlang and Cloud Computing: A Fine Pair Indeed Tue, 16 Dec 2008 04:52:20 +0000 http://spawnlink.com/?p=144#comment-1062 [...] bug fixes or features. Before jumping at the “with a little forethought”, take a read here and see how easy it really is. And it is easy, but even if it was hard when was the last time you [...] [...] bug fixes or features. Before jumping at the “with a little forethought”, take a read here and see how easy it really is. And it is easy, but even if it was hard when was the last time you [...]

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By: David http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/#comment-523 David Thu, 30 Oct 2008 16:00:20 +0000 http://spawnlink.com/?p=144#comment-523 I got the same problem too. any1 knows why? I got the same problem too. any1 knows why?

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By: Tim http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/#comment-165 Tim Wed, 01 Oct 2008 17:52:28 +0000 http://spawnlink.com/?p=144#comment-165 I had this same problem. I even tried moving the relup file where it would be found, but then it just complained that the relup file was bad. I had this same problem. I even tried moving the relup file where it would be found, but then it just complained that the relup file was bad.

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By: Ricardo http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/#comment-156 Ricardo Tue, 30 Sep 2008 19:24:39 +0000 http://spawnlink.com/?p=144#comment-156 I managed to unpack and release the version 2, but get the following error when trying to install the new release: 4> release_handler:which_releases(). [{"eb_rel","2", ["kernel-2.12","stdlib-1.15","sasl-2.1.5.2","erlybank-2.0"], unpacked}, {"eb_rel","1", ["kernel-2.12","stdlib-1.15","sasl-2.1.5.2","erlybank-1.0"], unpacked}, {"OTP APN 181 01","R12B", ["kernel-2.12","stdlib-1.15","sasl-2.1.5.2"], permanent}] 5> release_handler:install_release("2"). {error,{enoent,"/opt/local/lib/erlang/releases/R12B/relup"}} Why is the system trying to find the relup file in the R12B directory and not in the 2 directory where it really is? Thanks. I managed to unpack and release the version 2, but get the following error when trying to install the new release:
4> release_handler:which_releases().
[{"eb_rel","2",
["kernel-2.12","stdlib-1.15","sasl-2.1.5.2","erlybank-2.0"],
unpacked},
{”eb_rel”,”1″,
["kernel-2.12","stdlib-1.15","sasl-2.1.5.2","erlybank-1.0"],
unpacked},
{”OTP APN 181 01″,”R12B”,
["kernel-2.12","stdlib-1.15","sasl-2.1.5.2"],
permanent}]
5> release_handler:install_release(”2″).
{error,{enoent,”/opt/local/lib/erlang/releases/R12B/relup”}}

Why is the system trying to find the relup file in the R12B directory and not in the 2 directory where it really is?

Thanks.

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By: links for 2008-09-25 « Bloggitation http://spawnlink.com/articles/performing-real-time-upgrades-to-an-otp-system/#comment-111 links for 2008-09-25 « Bloggitation Thu, 25 Sep 2008 21:23:32 +0000 http://spawnlink.com/?p=144#comment-111 [...] Performing Real-time Upgrades to an OTP System (tags: erlang programming spawnlink) [...] [...] Performing Real-time Upgrades to an OTP System (tags: erlang programming spawnlink) [...]

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