Re: [CentOS] logical volume is unreadable

2017-07-06 Thread Robert Nichols
On 07/06/2017 01:31 PM, Robert Nichols wrote: On 07/06/2017 10:47 AM, Volker wrote: On 06.07.2017 15:35, Robert Nichols wrote: That looks like a snapshot volume that became invalid because it was filled to capacity. Such a snapshot is lost forever. It si your responsibility to monitor snapshot

Re: [CentOS] logical volume is unreadable

2017-07-06 Thread Robert Nichols
On 07/06/2017 10:47 AM, Volker wrote: On 06.07.2017 15:35, Robert Nichols wrote: That looks like a snapshot volume that became invalid because it was filled to capacity. Such a snapshot is lost forever. It si your responsibility to monitor snapshot usage to make sure it does not run out of

Re: [CentOS] logical volume is unreadable

2017-07-06 Thread Volker
On 06.07.2017 15:35, Robert Nichols wrote: > On 07/06/2017 04:43 AM, Volker wrote: >> Hi all, >> >> one of my lv has become completely unaccessible. Every read access >> results in a buffer io error: >> >> Buffer I/O error on dev dm-13, logical block 0, async page read >> >> this goes for every

Re: [CentOS] logical volume is unreadable

2017-07-06 Thread Robert Nichols
On 07/06/2017 04:43 AM, Volker wrote: Hi all, one of my lv has become completely unaccessible. Every read access results in a buffer io error: Buffer I/O error on dev dm-13, logical block 0, async page read this goes for every block in the lv. A ddrescue failed on every single block. $

Re: [CentOS] logical volume is unreadable

2017-07-06 Thread Mike Burger
On 2017-07-06 5:43 am, Volker wrote: Hi all, one of my lv has become completely unaccessible. Every read access results in a buffer io error: Buffer I/O error on dev dm-13, logical block 0, async page read this goes for every block in the lv. A ddrescue failed on every single block. $

[CentOS] logical volume is unreadable

2017-07-06 Thread Volker
Hi all, one of my lv has become completely unaccessible. Every read access results in a buffer io error: Buffer I/O error on dev dm-13, logical block 0, async page read this goes for every block in the lv. A ddrescue failed on every single block. $ lvdisplay --- Logical volume --- LV Path