BoHiCa

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  1. It was definitely a change to the format of the line-data in ./config/parity-checks.log Feb 26 18:09:40|76178|26.3 MB/s|0 Mar 5 18:09:14|76152|26.3 MB/s|0 Mar 12 19:09:49|76188|26.3 MB/s|0 2017 Mar 19 23:18:21|94700|21.1 MB/s|0|0 The first 3 lines are from 6.1.9, and the last is from 6.3.2. I took a bit of a haircut on the parity check speed with the version bump! Zoinks! My PCIe bus is saturated with so many drives on the under-powered motherboard (It's one of the Intel Atom boards), so that's likely the fastest it will get until I can migrate to better hardware with more individual lanes for each SATA device. Mystery solved!
  2. By all appearances the parity check ran through to completion, I did not interrupt it as far as I know. The box was idle and all drives spun-down prior to applying the update the day after the last parity check. The 6.1.9 UI showed the expected message. <shrug> The format of the log entries appears to be the same too. It will parity check again on Sunday. I'll keep an eye on it and go from there, lol. Thanks for your reply!
  3. I just ran through a successful upgrade from a very stable 6.1.9 version to 6.3.2 via the "Plugin" update method. Smooth as silk! This machine has no dockers currently configured (but dockers are enabled) nor VM's (hardware can't handle it, CPU is an Atom quad-core, 4 GiB RAM, 19 devices in the array, single parity drive (actually a hardware RAID 1 in an enclosure off an eSATA port = parity drive) and bonded ethernet for fault-tolerance. The drives are mostly re-purposed laptop drives for power consumption reduction).). System logs look clean (as in no errors), and all shares appear to be present and functioning nominally when accessed from Win 10 machines and Linux machines. The only "oddity" I've noticed is with the report of the last parity check in the Main tab and the Dashboard tab. I checked this right before performing the upgrade, and it reported 0 errors from the prior parity check which completed yesterday. Right after coming up in 6.3.2 and starting the array the UI reports this: Last checked on Sun 12 Mar 2017 07:09:49 PM CDT (yesterday), finding errors. Duration: 21 hours, 9 minutes, 48 seconds. Average speed: 26.3 MB/s That is the usual parity check time and speeds for this tiny box (motherboard SATA (6 drives) + eSATA (parity) and LSI HBA SATA controller on PCIe X8 (12 drives) + 4 cache SSD's on the LSI controller also), it varies by minutes +/- every week like clockwork. Data = xfs, cache = btrfs. I checked the /config/parity-checks.log file and the last entry from the last parity check is: Mar 12 19:09:49|76188|26.3 MB/s|0 I'm assuming that there have been some changes to the format of the entries in parity-checks.log that explain the odd phrasing in the UI, but wanted to make sure before I rely on the integrity of the box again. Great work guys!
  4. Then why bother speculating? Not much else to do until I finish looking up the skirt! In this case, I didn't think there would be any harm in posing the question with a clearly speculative answer Perhaps best to remain silent and thought a fool than to speak and remove all doubt. I get it. Just trying to put paths to follow out there is all. Won't do it again. In unRaid-6 the 'max server protocol' is set to SMB3 in smb.conf. You can check the smb.conf man page to find out what that means. Thanks for the RTFM tip! While I was trying to find where on unRAID the smb.conf file lives, I did exactly that. All the signal still points to potential pitfalls when dealing with SMB 3.1 clients as the Samba 4.x series currently supports only SMB 3.0 at maximum. It appears the the interop issues should be minimal and solvable with either and/or client and server side configuration tweaks tho!
  5. Per the Samba wiki (no way to gauge accuracy: https://wiki.samba.org/index.php/Samba3/SMB2), the 4.1.x series supports SMB 3.0. Per MSFT: Win 8.x supports 3.02 and Win 10 supports 3.10. Per the Samba wiki also: Samba server can not currently negotiate SMB3.02 as it does not have support for the new READ/WRITE flags (and the RDMA and Witness protocol improvements for SMB3.02 are not possible until the corresponding prerequisite optional SMB3.0 features that they are based on are added) Since Win10 is SMB 3.1, I'd bet on some iinteroperability issues. They're probably tunable too. Patience, and perseverance!
  6. I'm suspecting a user account level issue. I think if the equivalent of the "Everyone" account (public) has full control of any given 'user' share on unRAID things are fine, but outside of that, I'm betting with the newer SMB 3.1 (which is a *huge* improvement over prior versions, especially between other 3.1 SMB clients on the same subnet. e.g. no longer do files moved/copied from 'share a on server a' to 'share b on server b' when initiated from a 3rd machine (client c) have to traverse the triangle. SMB 3.1 file servers can 'figure it out' and the move/copy is executed directly from server-a to server-b without having to move the data through client-c.) that things go sideways. Should be able to test sometime next week.
  7. Interesting... Will have to set up a Win10 client and see what's up... Thanks for the ack-back!
  8. Windows 10 (RTM) "speaks" SMB v3.10, which likely doesn't play nice, by default, with older SMB protocols. I am not sure which dialect of SMB the version of Samba on unRAID v6 speaks. My total guess is it is SMB 2 at best, but very likely SMB v1. The below link may not seem related, but we have found it necessary to fix a multitude of network share mapping issues with Winblowz 2008 R2 and above and older CIFS/SMB file sharing devices: https://support.microsoft.com/en-us/kb/2686098 This *administrator* powershell script has always resolved the problems (Note: Not tested with Winblowz 10!): Set-ItemProperty -Path “HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters” RequireSecureNegotiate -Value 0 -Force The solution discussed in the thread you linked likely will work as well. I think the PowerShell script above accomplishes the same thing, but doesn't involve manually mucking around in the registry The joy and pain of the bleeding edge! Good luck! Let us know if it works! [edit]Weird artifact in scriptlet when copy-pasted from Linux,,,fixed now..[/edit]
  9. I recently experienced a similar problem with a machine acting like it was possessed by a demented circus monkey. The problem was bad capacitors on the motherboard. One had even "erupted" like a volcano. You can often tell if a capacitor has gone rogue by simply looking at them. (Sometimes they smell too!) Capacitors look like little cans (sometimes bare aluminum in color, sometimes plastic wrapped various colors) but they almost always look like little cans soldered to the printed circuit board (pcb, mainboard). You can visually inspect them as they very often will show signs of bulging or leaking. The full-metal capacitors usually (modern ones anyway) have stress etching on the top to keep them from literally exploding and this will be bulged out on the tops of the cans. There was a series of bad capacitors that appeared in a lot of low and middle-tier boards from the early 2000's, but I still see failed capacitors on boards from the mid 2000's also. To reduce the risk somewhat, look for "Japanese" capacitors on the specs of any boards or components you buy. There are capacitors on controller cards, video cards, and in power-supplies too, not just main boards. Even solid state doesn't always last forever!
  10. This is a local DNS thing, and ken-ji says. Your ISP's DNS won't help you with this one. If you have a local DNS server for your LAN (e.g. local Active Directory or other DNS provider for your local networks), you can add a static entry there (your ASUS router might have DNSMasq running (a dns proxy provider for your local network), so you can add a static dns entry for your unRAID box). You can also try adding an entry to the local machine's 'hosts' file (varies by OS). For winblowz NT/2K/XP/7/8.x (probably 10 also): 1. Run notepad or Notepad++ as administrator (right click the exe and choose run-as Administrator) 2. Edit %SystemRoot%/System32/drivers/etc/hosts (For a typical winblowz client this is: C:\Windows\System32\drivers\etc\hosts) 3. There should be some extensive comments on how to add an entry in the file, but here's a typical entry: 192.168.1.199 Tower #unRAID Server 4. Save the file 5. *BAM!* page should load instantly if the web server is awake. The process above will be very similar depending on your client workstation OS (don't have any iPads or other Apple products to use as alternative examples, which I think have to be jailbroken to add manual entries anyway...). There are so many devices on home networks now, I they would all benefit from a local DNS master service somewhere (I run mine on my SmoothWall Express 3.1 router) to help keep track of things. Just make sure that the client machines first DNS entry is to your local DNS service provider (very often in home networks this is your router or whatever device is providing dhcp and/or gateway services), usually with forwarding of failed look-ups down-stream to your ISP or google's public DNS! It has gotten *insane* in the past decade or so! Hope that helps!
  11. Do you use the SanDisk Ultra Fit or the SanDisk Cruzer Fit? Ultra Fit: http://www.amazon.com/SanDisk-Ultra-Low-Profile-Flash-SDCZ43-032G-G46/dp/B00LLER2CS/ref=sr_1_2?ie=UTF8&qid=1436624467&sr=8-2&keywords=sandisk+ultra+fit Cruzer Fit: http://www.amazon.com/SanDisk-Cruzer-Low-Profile-Drive--SDCZ33-008G-B35/dp/B005FYNSUA/ref=sr_1_7?ie=UTF8&qid=1436624570&sr=8-7&keywords=sandisk++fit The Cruzer Fit series has been nothing but mint with unRAID boxes so far.
  12. For what it is worth, I was using Chrome (latest) from a Win 7 box when the hang/freeze happend in my scenario. *BUT* just prior to the hang I had in Chrome, I was trying to access the UI from the IE (cousin of IE 10) that is on Xbox One... Too many variables so far.
  13. Thanks for the nudges guys. I loaded up the 'powerdown' plugin per the instructions in this thread: http://lime-technology.com/forum/index.php?topic=31735.msg288775#msg288775 @BRiT: Is that the plugin thread you were referring to? (I was looking at another thread with a 2008 date, which had me thinking it wouldn't be current for v6: http://lime-technology.com/forum/index.php?topic=812.msg11124#msg11124). turl's forum search tips located the newer one pronto! @trurl: Thanks for the forum search methods. Indeed it isn't obvious that the search is tied to the current forum/sub-fourm level! Is there a safe way to kill and restart the web UI via ssh or console so a reboot isn't necessary if/when the UI hangs again?
  14. Good afternoon fellow unRAIDer's! I have also experienced the hung-UI and forced ungraceful reboot from command line to restore operation. shutdown now -r ver: 6.0.1 Plugins: (all up-to-date as of this post) 1. Preclear Disks 2. Dynamix System Temperatures (which also requires PERL initially) 3. Dynamix System Statistics 4. Nerd Tools 5. Dynamix webGUI (stock) 6. unRAID Server OS Docker enabled: 1. Plex Server (lime-tech repo) (up-to-date) VM's not enabled yet. Cache Pool: 4x 500 GiB Samsung_EVO Correlated activity at time of hang: I had just wrapped up a StorageCraft Shadow Protect back-up of a workstation to an SMB share that uses cache on the unRAID server. There were 6 files ~500 GiB in the cache after the back-up. I am trying to set up scheduled mover timing and parity checks, so I manually initiated a "Move Now" via the web UI to determine how long it would take to move the ~500 GiB from the cache to the array. Everything seemed to be progressing normally, and it appeared that the mover had just wrapped up sending the last, and largest file (~300 GiB) to the array when the UI hung. Partial log below, I was just watching the logger entries via the "Log" window available from the UI. Jul 4 21:23:31 MiniTower logger: ./SHADOW/WIN7U64/BCK/C_VOL-b042.spf Jul 4 21:23:31 MiniTower logger: .d..t...... ./ Jul 4 21:23:31 MiniTower logger: .d..t...... SHADOW/ Jul 4 21:23:31 MiniTower logger: .d..t...... SHADOW/WIN7U64/ Jul 4 21:23:31 MiniTower logger: .d..t...... SHADOW/WIN7U64/BCK/ Jul 4 21:23:31 MiniTower logger: >f+++++++++ SHADOW/WIN7U64/BCK/C_VOL-b042.spf Jul 4 22:12:19 MiniTower logger: ./SHADOW/WIN7U64/BCK/C_VOL-b042.md5 Jul 4 22:12:19 MiniTower logger: .d..t...... SHADOW/WIN7U64/BCK/ Jul 4 22:12:19 MiniTower logger: >f+++++++++ SHADOW/WIN7U64/BCK/C_VOL-b042.md5 Jul 4 22:12:20 MiniTower logger: ./SHADOW/WIN7U64/BCK/D_VOL-b042.spf Jul 4 22:12:20 MiniTower logger: .d..t...... SHADOW/WIN7U64/BCK/ Jul 4 22:12:20 MiniTower logger: >f+++++++++ SHADOW/WIN7U64/BCK/D_VOL-b042.spf Jul 4 22:12:54 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 4 22:19:22 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 4 22:46:42 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 4 22:52:08 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 4 23:03:55 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 4 23:23:21 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 4 23:24:06 MiniTower logger: ./SHADOW/WIN7U64/BCK/D_VOL-b042.md5 Jul 4 23:24:06 MiniTower logger: .d..t...... SHADOW/WIN7U64/BCK/ Jul 4 23:24:06 MiniTower logger: >f+++++++++ SHADOW/WIN7U64/BCK/D_VOL-b042.md5 Jul 4 23:24:11 MiniTower logger: ./SHADOW/WIN7U64/BCK/I_VOL-b042.spf Jul 4 23:24:11 MiniTower logger: .d..t...... SHADOW/WIN7U64/BCK/ Jul 4 23:24:11 MiniTower logger: >f+++++++++ SHADOW/WIN7U64/BCK/I_VOL-b042.spf Jul 4 23:50:02 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 5 00:24:52 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 Jul 5 01:01:51 MiniTower emhttp: /usr/bin/tail -n 42 -f /var/log/syslog 2>&1 The last log entry posted back to the UI is listed above. Sorry I didn't grab the full log as I was only tracking the mover times and didn't expect a UI hang. Probable red-herring: Just before the hang in the UI (~10 mins before) I was attempting to connect to the webUI from an Xbone (Xbox One) browser session to attempt to access the Plex server via that method. The UI "mostly worked" in the version of IE on Xbone, but there were some strange artifacts, and I could not access the Docker UI via this method. I then went back to a Debian (Wheezy) workstation to get the Plex server's URL to try a direct connection. This occurred right as the webUI hung up. Too many variables, I know. I think the webUI hang is most likely related to the mover operation however, because of the timing. Too much correlation there to ignore. Unfortunately, I did not find the instructions for running a diagnostic nor checking for hung processes until I had rebooted the box, so I don't have that info to post up at this time. If this happens again, I will certainly grab the hung diagnostic at that time. The ssh session, all shares, and the docker (only have Plex set up) on the unRAID box was fine during the UI hang. The hang appeared to be limited to the web UI. Per other threads that mentioned just "waiting it out", I disconnected the web-UI session and let is stew over-night (~10 hours). It was still hung-up before I initiated the shutdown via the command line (~10 hours after the initial hang). No SMART errors on any of the 18 array disks, parity re-check still in-progress. Sure wish I had found this thread first! This brings me to the actual question that started the forum search to begin with: 1. What is the best way to perform a clean shutdown and reboot via the command line? I would like to avoid unnecessary parity checks (which take 36 hours on my box) if possible. I see references to a "powerdown" plugin but every thread that I found (except for this one) that mentions that plugin is from ~2008 - 2009 and does not appear to apply to version 6.x (at least not directly). I did use the powerdown plugin on my old 5.x unRAID box. Is there a link to the plugin for version 6.x that I just missed with my forum and google foo? If someone has a link to the current powerdown plugin that is compatible with version 6.x, a nudge in the right direction would be *greatly* appreciated! This looks to be a *tremendous* upgrade with astounding potential! Just need a way to restart the UI from the command line, and/or execute a clean shutdown and reboot to bring it back up! Thanks for your time and efforts on out behalf!
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