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Message-ID: <4EC269FC.1060104@suse.com> Date: Tue, 15 Nov 2011 19:02:44 +0530 From: Suresh Jayaraman <sjayaraman@...e.com> To: Justin Piszcz <jpiszcz@...idpixels.com> CC: linux-kernel@...r.kernel.org, ap@...arrain.com, linux-cifs <linux-cifs@...r.kernel.org> Subject: Re: kernel 3.1.1 - cifs issue - ls: cannot access /cifs_mnt: Cannot allocate memory [Cc linux-cifs@...r.kernel.org] On 11/15/2011 12:34 AM, Justin Piszcz wrote: > Hi, > > CIFS "works" when I mount a Windows 7 host from my Linux host (3.1.1-x86_64) > but if I turn my machine off (Windows) and turn it back on, I get the > following error, is this normal? With NFS as a hardmount it just recovers, > with CIFS do I need to setup some sort of canary to unmount/remount? > > $ ls /cifs_mnt > ls: cannot access /cifs_mnt: Cannot allocate memory > This looks like a problem specific to Windows 7 or above. Quick tests on my test machines shows that cifs attempts to connect, times out, attempts to reconnect and gets -EHOSTUNREACH in case of both Windows Servers and Samba Servers. This is the expected behavior. OTOH, this sounds like a problem related to an error due to the Windows server being unable to allocate from the system nonpaged pool (seen in the past). Do you see anything that is related to the error in Windows Event viewer? -Suresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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