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Hardware and U-Boot firmware / Hardware / Fit PC TrimSlice: looks like a nice desktop ARM PC
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on: January 27, 2011, 12:10:58 AM
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http://www.fit-pc.com/trimslice/ NVIDIA Tegra 2 @ 1 GHz (Dualcore ARM Cortex A9 CPU) 1GB DDR2-800 SDHC and MicroSDHC card slots, SATA SSD option Gigabit Ethernet 802.11n, Bluetooth NVIDIA ultra-low power GeForce 4x USB 2.0, line-in, line-out, 5.1 digital S/PDIF, 2x HDMI, Co-axial video-in, Ethernet, card readers 5.1 x 3.7 x 0.6 inches (WxDxH) 8-16V DC (external) Average power draw: 3W  Alas, no price nor availability yet, probably April.
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Hardware and U-Boot firmware / Hardware / Re: ARMADA-100 Plugcomputer
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on: June 29, 2010, 01:18:23 AM
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change its powersupply and cool it better ?
more seriously (although....) stick it to the back of a monitor for a barebone web-access PC ? does it have bluetooth and wifi ? sound in/out ? is there a case option with VESA mount and internal HD
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General Category / General Discussion / Re: Why use Sheeva? Looking for developers and entrepreneurs opinions….
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on: May 14, 2010, 03:03:33 PM
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What I like: - Power consumption - Full Linux, well supported distro and tools - Well documented platform - Active community
Issues: - Reliability (general, USB HD power, Flash RAM... the new guru seems even worse ?) - no self-contained, nor dust/water-proof units (would require internal HDD, or at least internal USB and Flash ports, and good port covers) - Price can be higher than a much more powerful and versatile Atom netbook, depending on desired config - no "desktop" form factor (with video out + internal eSATA HD, maybe VESA mount)
Suggestions: - Much better PSU, possibly with a very short duration UPS (2-5 mins would cover 80% of my reboots) - Desktop and Dust/Water-proof enclosures
Competition: - Atom nettops, especially if you need video and/or a HD. - re-purposed routers, some with ARM, some with MIPS, some with PPC. Build quality seems better.
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Hardware and U-Boot firmware / Hardware / Re: Filesystem Backup Strategy
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on: May 03, 2010, 10:32:46 PM
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Raid is NOT a backup. A backup is - off line - off site - tested - multiple
Raid is none of that. Raid is: - more speed - more capacity - high availability - sometimes, ability to enlarge volumes w/o reboot.
Quick check: what does raid protect you against, among the following: A- single-disk failure B- System destruction or theft (fire, flood, power surge...) C- Operator error D- Virus E- File corruption (App error...) F- File system corruption (OS bug...)
Answer: A)... for ABCDEF), you need a real backup...
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Hardware and U-Boot firmware / Hardware / Re: Sheevaplug or Guruplug + what have I not thought of?
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on: May 02, 2010, 06:42:11 AM
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I fail to see what's the usefulness of RAID is for your purpose: - RAID (when well done) brings better performance (bandwidth and latency), which you don't need in that case - RAID brings high availability, which you don't really need either - RAID is NOT a backup (it is neither off-line nor off-site, thus vulnerable to power surges, viruses, theft, fire, operator mistakes...), which you do need more than the first 2 things.
Unless you really need 6 un-backupped TB, I'd go with a single large drive, and another one in an external box, for weekly backups, stored at work the rest of the time.
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General Category / General Discussion / Re: Android on sheevaplug?
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on: March 22, 2010, 08:52:55 PM
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@unaclocker
android is a very specific version of linux, with very specific APIs, interfaces, librarys, even a different kernel...
I don't know if your answer is supposed to mean that A) because the plug supports Linux, it automatically supports Android or B) because the plug has Linux, nobody needs Android on it
But you're wrong in both cases.
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