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Showing content with the highest reputation since 02/11/2019 in all areas

  1. 2 points
    David, your condescending comments aren't needed here. Martin (and others, myself included) are frustrated at this slowness, and a little venting is not out of order. I don't understand why you feel the need to carry water for Dantz - if you don't have anything positive to contribute, you aren't required to post.
  2. 1 point
    CherylB, I think you misunderstand what I've been saying in this thread. Instant Scan was not supported for APFS volumes as of May 2018, and I don't think that's going to change with Retrospect 16—because the macOS facility it depends on (called fsEvents) wasn't implemented in the same way for APFS as it was for HFS+. But, according to what Retrospect Tech Support told insont per this October 2018 post, "In our next full release of Retrospect the client scan APIs will be completely overhauled .... For local backups you can help speed things up by changing your current api settings .... Client API changes are being worked on and preliminary testing shows them being upwards of 10 times faster than they are currently." IMHO that means non-Instant Scan will be speeded up so much you won't miss Instant Scan. I'll update this post with links to other posts when I have time.
  3. 1 point
    insont and cgtyoder and CherylB, I just discovered, while writing a post discussing this problem (among others) in my authorized Retrospect thread on the Ars Technica Mac forum, that this Knowledge Base article has been temporarily hidden from view (I found it again through my link in a prior post in this thread) while having been updated to refer to Retrospect 16 as of 5 March 2019. I take this as confirmation that the engineers have now completed what must have been a substantial effort in changing a lot of 30-year-old code, which the developer(s) of younger backup applications such as the one insont mentioned have not had to go through. OK, IMHO you've now got a definite date (probably 6 March) when the non-Instant lengthy APFS scan problem will be—at least preliminarily—fixed. If you still want to vent, feel free to do so. If you want instead to file Support Cases, those would provide retroactive justification for Retrospect engineers having made the effort. But IMHO it's time to make good on "I promise to stop complaining once Retrospect shows any sign of at least trying to do something about this."
  4. 1 point
    insont and cgtyoder and CherylB, I haven't been denying that long scans are a real problem for Retrospect administrators backing up Mac drives formatted with APFS. I'm really sorry you folks have this problem. It's not a problem for me, because my two modern Macs are running macOS 10.13 High Sierra (just upgraded last week at the urging of Apple Support—keeping the machine's only drive still formatted with HFS+) and macOS 10.12 Sierra. One reason for my OS backwardness is that I had a deep-seated mistrust of APFS; I felt—and still feel—that a brand-new filesystem was a big challenge for Apple. That feeling was later confirmed by my reading here (along with other places) that Apple didn't publish full documentation on APFS until sometime in 2018. As I said 8 months ago in this thread, the developers of another backup application turned out to be also having problems with their equivalent of Instant Scan not working for APFS. But, as I tried to make clear in my latest previous post, the reason Retrospect has slowness of non-Instant scanning is probably because it has been using 32-bit Mac APIs for the last 30 years. Now here's something "positive" I can contribute. A couple of hours ago I phoned Retrospect Inc. Sales. A senior salesperson there told me the engineers are working on this problem, and that it's likely to be fixed in version 16. If you feel it's necessary to put additional pressure on Retrospect Inc., my advice is for each of you to submit a separate Support Case. Here's why and how to do that. Just copy your individual post(s) in this thread into the Description of Your Issue, which IMHO should be categorized as a Problem rather than as a Backup Error.
  5. 1 point
    David, Yes, I know that Retrospect doesn't implement instant scan anymore, but they sure do scan. Not so instant, though. And yes, Arq doesn't do fsevent monitoring, but where the full scan on Retrospect is comparable to the full scan in Arq, there's a nine-fold difference in scanning speed. Nine. At least. And yes, Retrospect has said they're going to fix it, but after seeing no sign of that for eight months now, can I not be excused for getting really irritated? Especially since Arq (and other products) show that this problem is clearly solvable? And considering that Retrospect cost me around ten times the price of Arq, the price-performance ratio between the two is 1:100. I promise to stop complaining once Retrospect shows any sign of at least trying to do something about this. And so far, nothing. /Martin PS: my name really is "Martin". "Insont" is only a handle. I thought that was obvious by now.
  6. 1 point
    CherylB, Congratulations, a search of the Forums shows you are the first administrator reporting error code -808 for Retrospect Mac. Nobody has reported this error code on Retrospect Windows for about 9 years, but the most appropriate thread—one for a Backup—seems to be this one. The now-two-Retrospect-variant-expert Lennart_T then suggested "I don't know what caused it, but you should recreate the catalog file to rectify" in the second—and last—post in that thread. Ununnilium never reported whether that worked. However 15 days later, in another thread concerned with running out of RAM during a Catalog File Rebuild, he/she reported "As a followup, I noticed that the backup set [Retrospect Windows term for a Media Set] was created."
  7. 1 point
    I got that feedback from support recently as well and reported it in another post here. Frankly, when using SSD's in clients, I don't see a huge advantage to ISA. Whether in incremental or full backup. It is a CPU hog and space hog. Maybe also duplicates processes already in place (in the case of APFS). I will compare again in 15.6 with ISA disabled to confirm this. Once turned off, intend to leave it that way. Locally, on HFS+ formatted (HDD) drives, maybe some advantage, but since the server does its thing quicker locally and is essentially unattended, I don't care too much. My 2¢... Henry
  8. 1 point
    insont, That's good, because I just found a 15 May 2018 Knowledge Base article change confirming what you've been saying. The paragraph "Mac Customers: Please note that Instant Scan is not supported with APFS." has been added below the first paragraph in the KB article "Instant Scan Frequently Asked Questions". which is under the catch-all heading "Resources" in the KB . That first paragraph begins with the sentence "Retrospect 10 for Macintosh and Retrospect 8 for Windows introduced a new feature called Instant Scan." This section of the permalinked old version of the Wikipedia article says those versions were introduced in 2012, so the original article almost certainly dates from sometime shortly after that year up through April 2015—when the companion article "Instant Scan Advanced Options" was published. Sorry to have previously expressed doubt, Martin. Pretty sneaky announcement there, Retrospect Inc. ; you didn't even point Martin to it in your final reply to his Support Case.
  9. 1 point
    Well, I did write support to ask if they had plans to fix Instant Scan in the future or if they'd given up on MacOS, and got some encouraging news: /Martin
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