How much memory should rdiff-backup use? Is there a memory leak?
rdiff-backup FAQThe amount of memory rdiff-backup uses should not depend much on the size of directories being processed. Keeping track of hard links may use up memory, so if you have, say, hundreds of thousands of files hard linked together, rdiff-backup may need tens of MB. If rdiff-backup seems to be leaking memory, it is probably because it is using an early version of librsync. librsync 0.9.5 leaks lots of memory. Later versions should not leak and are available from the librsync homepage.
Related Questionsrdiff-backup FAQrdiff-backup versions 0.2.x require Python version 2.1 or later, and versions 0.3.x and later require Python version 2.2 or later. If you don't know what version of python you are running, type in "python -V" from the shell. I'm sorry if this is inconvenient, but rdiff-backup uses generators, iterators, nested scoping, and static/class methods extensively, and these were only added in version 2.2.Related Questions
Is rdiff-backup backwards compatible?
rdiff-backup FAQIn general, rdiff-backup does not strive to make newer clients compatible with older servers (or vice versa). However, there is no intention to purposefully make different versions incompatible across the network -- changes are introduced primarily to fix bugs or introduce new features that cannot be implemented without breaking the network protocol. Furthermore, rdiff-backup does try to make it possible to read older archives.
Related QuestionsHow fast is rdiff-backup? Can it be run on large data sets?
rdiff-backup FAQrdiff-backup can be limited by the CPU, disk IO, or available bandwidth, and the length of a session can be affected by the amount of data, how much the data changed, and how many files are present. That said, in the typical case the number/size of changed files is relatively small compared to that of unchanged files, and rdiff-backup is often either CPU or bandwidth bound, and takes time proportional to the total number of files.
Related QuestionsDoes Bricolage have a memory leak?
Bric::FAQ - Bricolage Frequently Asked QuestionsThis document tries to answer questions asked frequently on the mailing list or other questions that people might have when starting out with or evaluating Bricolage. Currently only PostgreSQL support is maintained. There is an Oracle driver, but it's old and not known to work. A port to MySQL 4.1 is reportedly underway.
Related QuestionsIs there some way to limit rdiff-backup's bandwidth usage, as in rsync's --bwlimit option?
rdiff-backup FAQThere is no internal rdiff-backup option to do this. However, external utilities such as cstream can be used to monitor bandwidth explicitly. trevor@tecnopolis.ca writes: rdiff-backup --remote-schema 'cstream -v 1 -t 10000 | ssh %s '\''rdiff-backup --server'\'' | cstream -t 20000' 'netbak@foo.bar.com::/mnt/backup' localbakdir (must run from a bsh-type shell, not a csh type) That would apply a limit in both directions [10000 bytes/sec outgoing, 20000 bytes/sec incoming].
Related QuestionsDo I Have A Memory Leak?
Taman Tech Computing ServicesWindows will, by design, always attempt to find some use, anything whatever that might potentially be of some benefit, for every bit of RAM installed in the computer. So it will increase the size of the disk cache to take advantage of available RAM, and will retain the program code from closed applications in RAM in anticipation that the application might be launched again, as is very often the case.
Related QuestionsQuestion: What does this use for memory backup?
Scanner Frequently Asked Questions - TrunkTracking ScannersAnswer: The PRO-70 does not have an internal battery. The memory backup is an RC circuit and keeps the channel frequencies stored in memory for about 1 hour during a power loss. Answer: We do not recommend that you use the DC adapter for charging because the DC from a vehicle tends to have voltage fluctuations and noise in the signal. When charging, these fluctuations and noise can cause the battery to not take a charge as well and lessens the battery's capacity and effective life span.
Related QuestionsWhy did you use a 6116 memory chip with an AA battery backup?
We chose to go with a 6116 for several reasons. One reason is the 6116 is widely used and will be readily available for many years to come. Using an AA battery backup system shouldn't be compared to the old Ni-cad battery source on original MPU boards. There were several reasons that the old Ni-cad batteries damaged the boards, the main reason being the batteries were left for years on the boards.
Related QuestionsWhat kind of memory can I use on my Mac?
Herb's Mac Stuff FAQMac computers and printers use a variety of memory, which is called "SIMMS" or "DIMMS" or "VRAM". Most of my memory is sold from a Mac Memory Web page. I provide some descriptions there of memory for most of the systems I sell, but not for the printers. For printers you'll probably have to look at Apple's manual or an Apple document. While I try to identify issues and problems when I can, it is up to YOU the customer to determine what memory and how much memory you need.
Related QuestionsMy skels leak memory - why ?
ORBit2 Frequently Asked Questions - FAQsCORBA_sequence_CORBA_string * get_StringSequence (PortableServer_Servant servant, CORBA_Environment *ev) { int i; CORBA_sequence_CORBA_string *s; s = CORBA_sequence_CORBA_string__alloc (); s->_buffer = CORBA_sequence_CORBA_string_allocbuf (100); s->_length = 100; for (i = 0; i < 100; i++) s->_buffer[i] = CORBA_string_dup ("A string"); return s; } Why am I leaking huge chunks of memory ? The answer is the _release feature.
Related QuestionsCan I use your backup software without subscribing to the monitoring service?
ION Monitored Backup Software FAQ - Frequently Asked Questio...Sure, but why would you? The monitoring service provides an extra level of security so that you know your backup is working and that your critical data is safe and secure.
Related QuestionsWhat can I use as a backup system?
Solara Energy - Renewable EnergyA number of technologies can provide a reliable supply of power for emergency or backup purposes, such as batteries and generators as well as a backup connection to the utility grid.
Related QuestionsWhy use Nitrogen for leak testing?
Air Care Automotive Vehicle Air Conditioning ServiceWe use Oxygen Free Nitrogen (OFN) for leak testing. It would be illegal to re-gas a system to use the refrigerant as a means of leak detection. The pure form of Nitrogen is a naturally occurring gas in the air that we breath and so is safe and legal to use. The Nitrogen is inserted into the system under high pressure thus simulating a system in operation and revealing any leaks in the system.
Related QuestionsHow will a leak be handled once the pipelines are in use?
Questions and AnswersThe company follows a procedure that outlines repair methods for various types of situations. The procedure is based on extensive research completed in the natural gas industry. The type of repair will vary with the situation. In most cases, the repair would likely involve removing the pipeline from service and replacing the leaking pipe joint. Leaks can be identified by various means, including aerial patrol, foot patrol, pressure monitoring, and third-party notifications.
Related QuestionsHow much RAM do I need? Is it possible to use disk memory at all?
Appendix A. Frequently Asked Questions About MySQL 5.1I'm trying to populate a Cluster database. The loading process terminates prematurely and I get an error message like this one: ERROR 1114: The table 'my_cluster_table' is full
Related QuestionsWill they break or leak?
Frequently Asked QuestionsOur unique guarantee protects you against breakage of any kind, your fault or ours, for TWO YEARS. Even if you step on a nail or the dog chews them, we will replace them absolutely FREE!
Related QuestionsWill it leak?
The Keeper Menstrual Cup FAQ - The Keeper StoreIf inserted properly, The Keeper “should” not leak. However, some women find that it does-especially on those first 2 days. If you have a heavy flow or you wear it overnight, you might want some added protection. Or, you may find that you need to empty it slightly more often than you have been. Some women find that (on their heaviest days) it can leak somewhat, if it becomes full and is not emptied soon enough.
Related QuestionsWill GladRags leak?
GladRags FAQ | GladRags.comGladRags are designed to be comfortable and efficient. The flaps that snap around your underwear act as wings to protect the sides of your panties from getting stained and there is no stitching where your flow can pool. Your flow will just naturally go toward the absorbing inserts, which have a layer of cotton terry cloth inside. GladRags can leak if left unchanged for too long, just as disposable pads will if they become too saturated.
Related QuestionsHow much memory should I give it?
MT-NW Manual: Frequently Asked QuestionsImportant Note: Your humble authors got tired of writing dry formal technical prose in the rest of this document, and succumbed to the temptation to try to be funny in parts of this appendix. Sarcasm abounds here. Please do not take any of this personally! The humor-impaired should interpret my comments not as attacks on them, but as an attempt to make fun of myself for being impatient with you, my devoted and valued, if sometimes demanding, users.
Related QuestionsHow Much Memory Do I Have?
All of Memory FAQConsult your user/owner's manual for details about the original memory configuration and capacity. If you've misplaced the manual, you may be able to contact the retailer where you bought the PC from. If you have a hand-me-down PC or inherited a pre-owned PC, you probably may not have the user manual or know any detail of the original memory configuration or the memory configuration may have been changed.
Related QuestionsI think I've detected a memory leak, is this a bug?
OpenSSL: Support, Frequently Asked QuestionsIn most cases the cause of an apparent memory leak is an OpenSSL internal table that is allocated when an application starts up. Since such tables do not grow in size over time they are harmless. These internal tables can be freed up when an application closes using various functions. Currently these include following:
Related QuestionsWhy does X-Chat leak so much memory?
XCHAT FAQThe simple answer is, it doesn't! There are some GTK+ pixmap based themes around that leak a lot of memory. Please try using a different theme and see if that resolves the problem. X-Chat itself only allocates about 40kb of memory through malloc()!
Related QuestionsHow to avoid and fix memory leak in C/C++?
FAQ on C/C++/Unix by Roseanne Zhang, Java Programmer Certifi...If you need to check mem-leak in executables or source code written by third party, it is better to use a good tool. Do a google search... However, if you are coding in Lisp/Basic/Java/C#/..., you don't need to worry about these problems, since those languages are using garbage collectors.
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