Category: Synology
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my pour little Synology DiskStation DS115j’s CPU was far too busy – GKrellM made that visible – rebooted the thing
- https://www.synology.com/en-global/products/DS115j
- GKrellM, GKrellMd
- httpd
- afpd
I had some “tougher” things running on the machine, but I had stopped them. I observed the machine using GKrellM, it wasn’t really calming down. I took a few afpd-s and httpd-s down, they got restarted, still things were not calming down. I rebooted it, and of course no things are as smooth, as they should be and usually are.
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running “Hibiscus Payment-Server” on a Synology DiskStation
- http://willuhn.de/products/hibiscus-server/
- https://www.synology.com/en-global/releaseNote/JavaManager
- Synology’s JavaManager assists in installing Oracle’s JVM successfully
- I succeeded running the hibiscus server shell script to start the hibiscus server
- I have operated the hibiscus server successfully for months now on openSUSE VMs
- just as I operated the openSUSE based hibiscus servers, the Synology BusyBox+IPKG based hibiscus server seems to run stably and successfully for now
- i.e. “all” my bank accounts, that I can communicate with through HBCI/FinTS, are now getting synchronised to databases on my local NAS twice an hour (or as often as I want); this synchronisation happens independently of any desktop or notebook PC being online
- another piece of software (developed by myself) dumps these databases to CSV-like bank statement text files, and informs me of changes to them through XMPP AKA Jabber communication
- corruption of the hibiscus-server databases does not hurt me at all – it is only a means to communicate with the banks – it’s just that the bank-enforced HBCI/FinTS communication isn’t stateless and stores records on databases – everything I need in the end are the CSV-like text files – setting up the bank account details on hibiscus-server is a piece of cake
- after the success with Synology’s JavaManager I tried my earlier self-installed Oracle JVM again, and running hibiscus-server with that one was just as successful
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Synology DiskStation DS215+ ???
- https://www.synology.com/en-global/products/DS215+ – is it available already?
- http://forum.synology.com/enu/viewtopic.php?t=91412 – release gossip
- http://www.synology-forum.de/showthread.html?54591-Ds215 – release gossip in German
- I am quite a little away from even needing 1TB, …
- but 2TB seems to be on the safe side, …
- but the gap between 2TB and 3TB isn’t really huge,
- whereas the gap between 3TB and 4TB weighs quite a little
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Synology DiskStation DS713+ – isn’t this THE favourite 2-bay NAS around? INTEL Atom D2700 Dual Core 2.13 GHz
- https://www.synology.com/en-global/products/DS713+
- with 2 Western Digital WD20EFRX disks: around EUR 620
- with 2 Western Digital WD30EFRX disks: around EUR 660 – this is my new “super / professional NAS team”
- with 2 Western Digital WD40EFRX disks: around EUR 760
- I am quite a little away from even needing 1TB, …
- but 2TB seem to be on the safe side, …
- but then the gap between 2TB and 3TB isn’t really huge,
- whereas the gap between 3TB and 4TB weighs quite a little
On 2015-03-20 we had reached the end of the 2015 CeBIT week – it was clear enough, Synology would not present a DS715+. They also only recently flooded the market with a DS215j, so there would not be a DS215+. Time to finally get a DS713+. Got it and started deploying to it all the software and data and scripts, I already have on my older and tinier DiskStations.
But the DS713+ is Docker ready and quite capable to run a Hibiscus-Server and my Perl banking scripts, and still do a lot of other stuff.
I had thought about a DS71X+ since the beginning of February, when I first noticed, that Synology also has an Intel (64bit) 2-bay “+”-model, even ready to get extended by an 8-bay extension frame – I assume this is their most powerful 2-bay DiskStation – maybe not most energy efficient – but I do need a machine, that can stand the constant bank data exchange and processing on a machine, that does not suffer at all from that task resp. bundle of tasks.
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“nail(1): send/receive Internet mail” – I quite like to be able to do command line e-mailing on my NAS
- http://linux.die.net/man/1/nail
- https://sourceforge.net/projects/nail/ : Heirloom mailx (formerly known as “nail”) is intended provide the functionality of the POSIX mailx command with additional support for MIME messages, IMAP (including caching), POP3, SMTP, S/MIME, message threading/sorting, scoring, and filtering.
- https://en.wikipedia.org/wiki/mailx
- on my Synology NAS it is available as an IPKG package
- using this utility I can send out files from my NAS as e-mail attachments
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“GKrellM” is a single process stack of system monitors
- http://gkrellm.srcbox.net
- https://en.wikipedia.org/wiki/GKrellM
- http://archive09.linux.com/feature/32388
- available with openSUSE Linux and also the IPKG repositories for the Synology “DiskStation” NASs
- “gkrellm can run in client mode and collect data from a gkrellmd server running on a remote machine“, so on the NASs I run gkrellmd, and on some openSUSE I run the array of clients – one client for each server operating on a NAS
- to me this is as much system monitoring, as I usually need 😎