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update md5sum mismatches ??

Discussion in 'General Discussion' started by qwerty, Feb 21, 2010.

  1. qwerty

    qwerty Well-Known Member

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    Ok just ran /scripts/upcp on our server farm (RELEASE branch used as always) and have noticed a LOT of md5sum mismatches for downloaded bz2 archives ..

    They all appear to be coming from one and the same IP and I'm worried the mirror in question may be compromised as i've never seen so many md5sum mismatches when updates are being downloaded from a cpanel mirror during upcp...

    eg.

    Got file ./bin/whostmgr ok (md5 matches)
    Fetching http://httpupdate.cpanel.net/cpanelsync/RELEASE/whostmgr/bin/whostmgr2.bz2 (1)....@208.82.118.100......connected......receiving...1%...2%...3%...5%...6%...7%...8%...10%...11%...12%...14%...15%...16%...17%...19%...20%...21%...22%...24%...25%...26%...28%...29%...30%...31%...33%...34%...35%...36%...38%...39%...40%...42%...43%...44%...45%...47%...48%...49%...50%...52%...53%...54%...56%...57%...58%...59%...61%...62%...63%...65%...66%...67%...68%...70%...71%...72%...73%...75%...76%...77%...79%...80%...81%...82%...84%...85%...86%...87%...89%...90%...91%...93%...94%...95%...96%...98%...99%...100%......Done
    md5sum mismatch (actual: ab764d26cef859cc0072d73d3fe71340) (expected: 18b4a3016c63b457bc49d3ea014694a3) (size: 0)
    Fetching http://httpupdate.cpanel.net/cpanelsync/RELEASE/whostmgr/bin/whostmgr2 (1)....@208.82.118.100......connected......receiving...1%...2%...3%...4%...5%...6%...7%...8%...9%...10%...11%...12%...13%...14%...15%...16%...17%...18%...19%...20%...21%...22%...23%...24%...25%...26%...27%...28%...29%...30%...31%...32%...33%...34%...35%...36%...37%...38%...39%...40%...41%...42%...43%...44%...45%...46%...47%...48%...49%...50%...51%...52%...53%...54%...55%...56%...57%...58%...59%...60%...61%...62%...63%...64%...65%...66%...67%...68%...69%...70%...71%...72%...73%...74%...75%...76%...77%...78%...79%...80%...81%...82%...83%...84%...85%...86%...87%...88%...89%...90%...91%...92%...93%...94%...95%...96%...97%...98%...99%...100%......Done
    Got file ./bin/whostmgr2 ok (md5 matches)
    Fetching http://httpupdate.cpanel.net/cpanelsync/RELEASE/whostmgr/bin/whostmgr3.bz2 (1)....@208.82.118.100......connected......receiving...2%...5%...8%...11%...14%...17%...20%...23%...26%...29%...32%...35%...38%...41%...44%...47%...50%...53%...56%...59%...62%...65%...68%...71%...74%...77%...80%...83%...86%...89%...92%...95%...98%...100%......Done
    Got file ./bin/whostmgr3 ok (md5 matches)
    Fetching http://httpupdate.cpanel.net/cpanelsync/RELEASE/whostmgr/bin/whostmgr4.bz2 (1)....@208.82.118.100......connected......receiving...3%...6%...10%...13%...17%...20%...24%...27%...31%...34%...38%...41%...45%...48%...52%...55%...59%...62%...65%...69%...72%...76%...79%...83%...86%...90%...93%...97%...100%......Done
    Got file ./bin/whostmgr4 ok (md5 matches)
    Fetching http://httpupdate.cpanel.net/cpanelsync/RELEASE/whostmgr/bin/whostmgr5.bz2 (1)....@208.82.118.100......connected......receiving...1%...3%...5%...6%...8%...10%...11%...13%...15%...16%...18%...20%...21%...23%...25%...26%...28%...30%...31%...33%...35%...36%...38%...40%...41%...43%...45%...47%...48%...50%...52%...53%...55%...57%...58%...60%...62%...63%...65%...67%...68%...70%...72%...73%...75%...77%...78%...80%...82%...83%...85%...87%...89%...90%...92%...94%...95%...97%...99%...100%......Done
    md5sum mismatch (actual: d28d98bd5e45cc5e9e575627aba7b717) (expected: 61ba9d15da536273a0a897854212bd07) (size: 0)
    Fetching http://httpupdate.cpanel.net/cpanelsync/RELEASE/whostmgr/bin/whostmgr5 (1)....@208.82.118.100......connected......receiving...1%...2%...3%...4%...5%...6%...7%...8%...9%...10%...11%...12%...13%...14%...15%...16%...17%...18%...19%...20%...21%...22%...23%...24%...25%...26%...27%...28%...29%...30%...31%...32%...33%...34%...35%...36%...37%...38%...39%...40%...41%...42%...43%...44%...45%...46%...47%...48%...49%...50%...51%...52%...53%...54%...55%...56%...57%...58%...59%...60%...61%...62%...63%...64%...65%...66%...67%...68%...69%...70%...71%...72%...73%...74%...75%...76%...77%...78%...79%...80%...81%...82%...83%...84%...85%...86%...87%...88%...89%...90%...91%...92%...93%...94%...95%...96%...97%...98%...99%...100%......Done
    Got file ./bin/whostmgr5 ok (md5 matches)

    It's as if the bz2 are mismatched or missing but the equivalent uncompresed files are being retrieved without issues ? Isn't this a bit strange ?
     
  2. Infopro

    Infopro cPanel Sr. Product Evangelist
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  3. qwerty

    qwerty Well-Known Member

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    Thanks for the suggestion but I've checked and none of the servers have /usr (or any other partition for that matter) anywhere near full.. so yeah, really weird

    Anyone else notice these md5 mismatches lately?
     
  4. benito

    benito Well-Known Member

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  5. cPanelDon

    cPanelDon cPanel Quality Assurance Analyst
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    qwerty, please submit a support request so that we may assist with investigating the issue being experienced; direct access to the system is needed so that the specific circumstances can be identified and thoroughly inspected.

    When available, please let me know the ticket ID number (e.g., via a PM) upon submitting the support request so that I may follow-up internally. For reference, the links in my forums signature may be used to initiate a ticket submission (e.g., Support Options).
     
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